179160120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8770

約数の個数: 128

約数和(自身を含む): 628704000

約数和(自身を除く): 449543880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 8731, 10260, 17462, 20520, 26193, 34924, 43655, 52386, 69848, 78579, 87310, 104772, 130965, 157158, 165889, 174620, 209544, 235737, 261930, 314316, 331778, 349240, 392895, 471474, 497667, 523860, 628632, 663556, 785790, 829445, 942948, 995334, 1047720, 1178685, 1327112, 1493001, 1571580, 1658890, 1885896, 1990668, 2357370, 2488335, 2986002, 3143160, 3317780, 3981336, 4479003, 4714740, 4976670, 5972004, 6635560, 7465005, 8958006, 9429480, 9953340, 11944008, 14930010, 17916012, 19906680, 22395015, 29860020, 35832024, 44790030, 59720040, 89580060, 179160120]

約数ペア:

[(1, 179160120), (2, 89580060), (3, 59720040), (4, 44790030), (5, 35832024), (6, 29860020), (8, 22395015), (9, 19906680), (10, 17916012), (12, 14930010), (15, 11944008), (18, 9953340), (19, 9429480), (20, 8958006), (24, 7465005), (27, 6635560), (30, 5972004), (36, 4976670), (38, 4714740), (40, 4479003), (45, 3981336), (54, 3317780), (57, 3143160), (60, 2986002), (72, 2488335), (76, 2357370), (90, 1990668), (95, 1885896), (108, 1658890), (114, 1571580), (120, 1493001), (135, 1327112), (152, 1178685), (171, 1047720), (180, 995334), (190, 942948), (216, 829445), (228, 785790), (270, 663556), (285, 628632), (342, 523860), (360, 497667), (380, 471474), (456, 392895), (513, 349240), (540, 331778), (570, 314316), (684, 261930), (760, 235737), (855, 209544), (1026, 174620), (1080, 165889), (1140, 157158), (1368, 130965), (1710, 104772), (2052, 87310), (2280, 78579), (2565, 69848), (3420, 52386), (4104, 43655), (5130, 34924), (6840, 26193), (8731, 20520), (10260, 17462)]