7619760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 26984880

約数和(自身を除く): 19365120

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, 557, 570, 684, 720, 760, 855, 912, 1114, 1140, 1368, 1520, 1671, 1710, 2228, 2280, 2736, 2785, 3342, 3420, 4456, 4560, 5013, 5570, 6684, 6840, 8355, 8912, 10026, 10583, 11140, 13368, 13680, 16710, 20052, 21166, 22280, 25065, 26736, 31749, 33420, 40104, 42332, 44560, 50130, 52915, 63498, 66840, 80208, 84664, 95247, 100260, 105830, 126996, 133680, 158745, 169328, 190494, 200520, 211660, 253992, 317490, 380988, 401040, 423320, 476235, 507984, 634980, 761976, 846640, 952470, 1269960, 1523952, 1904940, 2539920, 3809880, 7619760]

約数ペア:

[(1, 7619760), (2, 3809880), (3, 2539920), (4, 1904940), (5, 1523952), (6, 1269960), (8, 952470), (9, 846640), (10, 761976), (12, 634980), (15, 507984), (16, 476235), (18, 423320), (19, 401040), (20, 380988), (24, 317490), (30, 253992), (36, 211660), (38, 200520), (40, 190494), (45, 169328), (48, 158745), (57, 133680), (60, 126996), (72, 105830), (76, 100260), (80, 95247), (90, 84664), (95, 80208), (114, 66840), (120, 63498), (144, 52915), (152, 50130), (171, 44560), (180, 42332), (190, 40104), (228, 33420), (240, 31749), (285, 26736), (304, 25065), (342, 22280), (360, 21166), (380, 20052), (456, 16710), (557, 13680), (570, 13368), (684, 11140), (720, 10583), (760, 10026), (855, 8912), (912, 8355), (1114, 6840), (1140, 6684), (1368, 5570), (1520, 5013), (1671, 4560), (1710, 4456), (2228, 3420), (2280, 3342), (2736, 2785)]