188879760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13807}}^1$

素因数の和:13845

約数の個数: 120

約数和(自身を含む): 667754880

約数和(自身を除く): 478875120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 13807, 27614, 41421, 55228, 69035, 82842, 110456, 124263, 138070, 165684, 207105, 220912, 248526, 262333, 276140, 331368, 414210, 497052, 524666, 552280, 621315, 662736, 786999, 828420, 994104, 1049332, 1104560, 1242630, 1311665, 1573998, 1656840, 1988208, 2098664, 2360997, 2485260, 2623330, 3147996, 3313680, 3934995, 4197328, 4721994, 4970520, 5246660, 6295992, 7869990, 9443988, 9941040, 10493320, 11804985, 12591984, 15739980, 18887976, 20986640, 23609970, 31479960, 37775952, 47219940, 62959920, 94439880, 188879760]

約数ペア:

[(1, 188879760), (2, 94439880), (3, 62959920), (4, 47219940), (5, 37775952), (6, 31479960), (8, 23609970), (9, 20986640), (10, 18887976), (12, 15739980), (15, 12591984), (16, 11804985), (18, 10493320), (19, 9941040), (20, 9443988), (24, 7869990), (30, 6295992), (36, 5246660), (38, 4970520), (40, 4721994), (45, 4197328), (48, 3934995), (57, 3313680), (60, 3147996), (72, 2623330), (76, 2485260), (80, 2360997), (90, 2098664), (95, 1988208), (114, 1656840), (120, 1573998), (144, 1311665), (152, 1242630), (171, 1104560), (180, 1049332), (190, 994104), (228, 828420), (240, 786999), (285, 662736), (304, 621315), (342, 552280), (360, 524666), (380, 497052), (456, 414210), (570, 331368), (684, 276140), (720, 262333), (760, 248526), (855, 220912), (912, 207105), (1140, 165684), (1368, 138070), (1520, 124263), (1710, 110456), (2280, 82842), (2736, 69035), (3420, 55228), (4560, 41421), (6840, 27614), (13680, 13807)]