502039920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123049}}^1$

素因数の和:123082

約数の個数: 80

約数和(自身を含む): 1647885600

約数和(自身を除く): 1145845680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 123049, 246098, 369147, 492196, 615245, 738294, 984392, 1230490, 1476588, 1845735, 1968784, 2091833, 2460980, 2953176, 3691470, 4183666, 4921960, 5906352, 6275499, 7382940, 8367332, 9843920, 10459165, 12550998, 14765880, 16734664, 20918330, 25101996, 29531760, 31377495, 33469328, 41836660, 50203992, 62754990, 83673320, 100407984, 125509980, 167346640, 251019960, 502039920]

約数ペア:

[(1, 502039920), (2, 251019960), (3, 167346640), (4, 125509980), (5, 100407984), (6, 83673320), (8, 62754990), (10, 50203992), (12, 41836660), (15, 33469328), (16, 31377495), (17, 29531760), (20, 25101996), (24, 20918330), (30, 16734664), (34, 14765880), (40, 12550998), (48, 10459165), (51, 9843920), (60, 8367332), (68, 7382940), (80, 6275499), (85, 5906352), (102, 4921960), (120, 4183666), (136, 3691470), (170, 2953176), (204, 2460980), (240, 2091833), (255, 1968784), (272, 1845735), (340, 1476588), (408, 1230490), (510, 984392), (680, 738294), (816, 615245), (1020, 492196), (1360, 369147), (2040, 246098), (4080, 123049)]