317679480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21523}}^1$

素因数の和:21581

約数の個数: 96

約数和(自身を含む): 1057689360

約数和(自身を除く): 740009880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 21523, 43046, 64569, 86092, 107615, 129138, 172184, 193707, 215230, 258276, 322845, 387414, 430460, 516552, 645690, 774828, 860920, 882443, 968535, 1291380, 1549656, 1764886, 1937070, 2582760, 2647329, 3529772, 3874140, 4412215, 5294658, 7059544, 7748280, 7941987, 8824430, 10589316, 13236645, 15883974, 17648860, 21178632, 26473290, 31767948, 35297720, 39709935, 52946580, 63535896, 79419870, 105893160, 158839740, 317679480]

約数ペア:

[(1, 317679480), (2, 158839740), (3, 105893160), (4, 79419870), (5, 63535896), (6, 52946580), (8, 39709935), (9, 35297720), (10, 31767948), (12, 26473290), (15, 21178632), (18, 17648860), (20, 15883974), (24, 13236645), (30, 10589316), (36, 8824430), (40, 7941987), (41, 7748280), (45, 7059544), (60, 5294658), (72, 4412215), (82, 3874140), (90, 3529772), (120, 2647329), (123, 2582760), (164, 1937070), (180, 1764886), (205, 1549656), (246, 1291380), (328, 968535), (360, 882443), (369, 860920), (410, 774828), (492, 645690), (615, 516552), (738, 430460), (820, 387414), (984, 322845), (1230, 258276), (1476, 215230), (1640, 193707), (1845, 172184), (2460, 129138), (2952, 107615), (3690, 86092), (4920, 64569), (7380, 43046), (14760, 21523)]