180596520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 256

約数和(自身を含む): 683424000

約数和(自身を除く): 502827480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 677, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1354, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2031, 2052, 2223, 2280, 2340, 2470, 2565, 2708, 2808, 2964, 3385, 3420, 3510, 3705, 4062, 4104, 4446, 4680, 4940, 5130, 5416, 5928, 6093, 6669, 6770, 6840, 7020, 7410, 8124, 8801, 8892, 9880, 10155, 10260, 11115, 12186, 12863, 13338, 13540, 14040, 14820, 16248, 17602, 17784, 18279, 20310, 20520, 22230, 24372, 25726, 26403, 26676, 27080, 29640, 30465, 33345, 35204, 36558, 38589, 40620, 44005, 44460, 48744, 51452, 52806, 53352, 60930, 64315, 66690, 70408, 73116, 77178, 79209, 81240, 88010, 88920, 91395, 102904, 105612, 115767, 121860, 128630, 132015, 133380, 146232, 154356, 158418, 167219, 176020, 182790, 192945, 211224, 231534, 237627, 243720, 257260, 264030, 266760, 308712, 316836, 334438, 347301, 352040, 365580, 385890, 396045, 463068, 475254, 501657, 514520, 528060, 578835, 633672, 668876, 694602, 731160, 771780, 792090, 836095, 926136, 950508, 1003314, 1056120, 1157670, 1188135, 1337752, 1389204, 1504971, 1543560, 1584180, 1672190, 1736505, 1901016, 2006628, 2315340, 2376270, 2508285, 2778408, 3009942, 3168360, 3344380, 3473010, 4013256, 4514913, 4630680, 4752540, 5016570, 6019884, 6688760, 6946020, 7524855, 9029826, 9505080, 10033140, 12039768, 13892040, 15049710, 18059652, 20066280, 22574565, 30099420, 36119304, 45149130, 60198840, 90298260, 180596520]

約数ペア:

[(1, 180596520), (2, 90298260), (3, 60198840), (4, 45149130), (5, 36119304), (6, 30099420), (8, 22574565), (9, 20066280), (10, 18059652), (12, 15049710), (13, 13892040), (15, 12039768), (18, 10033140), (19, 9505080), (20, 9029826), (24, 7524855), (26, 6946020), (27, 6688760), (30, 6019884), (36, 5016570), (38, 4752540), (39, 4630680), (40, 4514913), (45, 4013256), (52, 3473010), (54, 3344380), (57, 3168360), (60, 3009942), (65, 2778408), (72, 2508285), (76, 2376270), (78, 2315340), (90, 2006628), (95, 1901016), (104, 1736505), (108, 1672190), (114, 1584180), (117, 1543560), (120, 1504971), (130, 1389204), (135, 1337752), (152, 1188135), (156, 1157670), (171, 1056120), (180, 1003314), (190, 950508), (195, 926136), (216, 836095), (228, 792090), (234, 771780), (247, 731160), (260, 694602), (270, 668876), (285, 633672), (312, 578835), (342, 528060), (351, 514520), (360, 501657), (380, 475254), (390, 463068), (456, 396045), (468, 385890), (494, 365580), (513, 352040), (520, 347301), (540, 334438), (570, 316836), (585, 308712), (677, 266760), (684, 264030), (702, 257260), (741, 243720), (760, 237627), (780, 231534), (855, 211224), (936, 192945), (988, 182790), (1026, 176020), (1080, 167219), (1140, 158418), (1170, 154356), (1235, 146232), (1354, 133380), (1368, 132015), (1404, 128630), (1482, 121860), (1560, 115767), (1710, 105612), (1755, 102904), (1976, 91395), (2031, 88920), (2052, 88010), (2223, 81240), (2280, 79209), (2340, 77178), (2470, 73116), (2565, 70408), (2708, 66690), (2808, 64315), (2964, 60930), (3385, 53352), (3420, 52806), (3510, 51452), (3705, 48744), (4062, 44460), (4104, 44005), (4446, 40620), (4680, 38589), (4940, 36558), (5130, 35204), (5416, 33345), (5928, 30465), (6093, 29640), (6669, 27080), (6770, 26676), (6840, 26403), (7020, 25726), (7410, 24372), (8124, 22230), (8801, 20520), (8892, 20310), (9880, 18279), (10155, 17784), (10260, 17602), (11115, 16248), (12186, 14820), (12863, 14040), (13338, 13540)]