122689080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2035

約数の個数: 160

約数和(自身を含む): 434293200

約数和(自身を除く): 311604120

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 1993, 2052, 2280, 2565, 3078, 3240, 3420, 3986, 4104, 5130, 5979, 6156, 6840, 7695, 7972, 9965, 10260, 11958, 12312, 15390, 15944, 17937, 19930, 20520, 23916, 29895, 30780, 35874, 37867, 39860, 47832, 53811, 59790, 61560, 71748, 75734, 79720, 89685, 107622, 113601, 119580, 143496, 151468, 161433, 179370, 189335, 215244, 227202, 239160, 269055, 302936, 322866, 340803, 358740, 378670, 430488, 454404, 538110, 568005, 645732, 681606, 717480, 757340, 807165, 908808, 1022409, 1076220, 1136010, 1291464, 1363212, 1514680, 1614330, 1704015, 2044818, 2152440, 2272020, 2726424, 3067227, 3228660, 3408030, 4089636, 4544040, 5112045, 6134454, 6457320, 6816060, 8179272, 10224090, 12268908, 13632120, 15336135, 20448180, 24537816, 30672270, 40896360, 61344540, 122689080]

約数ペア:

[(1, 122689080), (2, 61344540), (3, 40896360), (4, 30672270), (5, 24537816), (6, 20448180), (8, 15336135), (9, 13632120), (10, 12268908), (12, 10224090), (15, 8179272), (18, 6816060), (19, 6457320), (20, 6134454), (24, 5112045), (27, 4544040), (30, 4089636), (36, 3408030), (38, 3228660), (40, 3067227), (45, 2726424), (54, 2272020), (57, 2152440), (60, 2044818), (72, 1704015), (76, 1614330), (81, 1514680), (90, 1363212), (95, 1291464), (108, 1136010), (114, 1076220), (120, 1022409), (135, 908808), (152, 807165), (162, 757340), (171, 717480), (180, 681606), (190, 645732), (216, 568005), (228, 538110), (270, 454404), (285, 430488), (324, 378670), (342, 358740), (360, 340803), (380, 322866), (405, 302936), (456, 269055), (513, 239160), (540, 227202), (570, 215244), (648, 189335), (684, 179370), (760, 161433), (810, 151468), (855, 143496), (1026, 119580), (1080, 113601), (1140, 107622), (1368, 89685), (1539, 79720), (1620, 75734), (1710, 71748), (1993, 61560), (2052, 59790), (2280, 53811), (2565, 47832), (3078, 39860), (3240, 37867), (3420, 35874), (3986, 30780), (4104, 29895), (5130, 23916), (5979, 20520), (6156, 19930), (6840, 17937), (7695, 15944), (7972, 15390), (9965, 12312), (10260, 11958)]