1602181080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78079}}^1$

素因数の和:78118

約数の個数: 128

約数和(自身を含む): 5621760000

約数和(自身を除く): 4019578920

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, 10260, 20520, 78079, 156158, 234237, 312316, 390395, 468474, 624632, 702711, 780790, 936948, 1171185, 1405422, 1483501, 1561580, 1873896, 2108133, 2342370, 2810844, 2967002, 3123160, 3513555, 4216266, 4450503, 4684740, 5621688, 5934004, 7027110, 7417505, 8432532, 8901006, 9369480, 10540665, 11868008, 13351509, 14054220, 14835010, 16865064, 17802012, 21081330, 22252515, 26703018, 28108440, 29670020, 35604024, 40054527, 42162660, 44505030, 53406036, 59340040, 66757545, 80109054, 84325320, 89010060, 106812072, 133515090, 160218108, 178020120, 200272635, 267030180, 320436216, 400545270, 534060360, 801090540, 1602181080]

約数ペア:

[(1, 1602181080), (2, 801090540), (3, 534060360), (4, 400545270), (5, 320436216), (6, 267030180), (8, 200272635), (9, 178020120), (10, 160218108), (12, 133515090), (15, 106812072), (18, 89010060), (19, 84325320), (20, 80109054), (24, 66757545), (27, 59340040), (30, 53406036), (36, 44505030), (38, 42162660), (40, 40054527), (45, 35604024), (54, 29670020), (57, 28108440), (60, 26703018), (72, 22252515), (76, 21081330), (90, 17802012), (95, 16865064), (108, 14835010), (114, 14054220), (120, 13351509), (135, 11868008), (152, 10540665), (171, 9369480), (180, 8901006), (190, 8432532), (216, 7417505), (228, 7027110), (270, 5934004), (285, 5621688), (342, 4684740), (360, 4450503), (380, 4216266), (456, 3513555), (513, 3123160), (540, 2967002), (570, 2810844), (684, 2342370), (760, 2108133), (855, 1873896), (1026, 1561580), (1080, 1483501), (1140, 1405422), (1368, 1171185), (1710, 936948), (2052, 780790), (2280, 702711), (2565, 624632), (3420, 468474), (4104, 390395), (5130, 312316), (6840, 234237), (10260, 156158), (20520, 78079)]