501008520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 1560384000

約数和(自身を除く): 1059375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 79, 82, 120, 123, 158, 164, 205, 237, 246, 316, 328, 395, 410, 474, 492, 615, 632, 790, 820, 948, 984, 1185, 1230, 1289, 1580, 1640, 1896, 2370, 2460, 2578, 3160, 3239, 3867, 4740, 4920, 5156, 6445, 6478, 7734, 9480, 9717, 10312, 12890, 12956, 15468, 16195, 19335, 19434, 25780, 25912, 30936, 32390, 38670, 38868, 48585, 51560, 52849, 64780, 77340, 77736, 97170, 101831, 105698, 129560, 154680, 158547, 194340, 203662, 211396, 264245, 305493, 317094, 388680, 407324, 422792, 509155, 528490, 610986, 634188, 792735, 814648, 1018310, 1056980, 1221972, 1268376, 1527465, 1585470, 2036620, 2113960, 2443944, 3054930, 3170940, 4073240, 4175071, 6109860, 6341880, 8350142, 12219720, 12525213, 16700284, 20875355, 25050426, 33400568, 41750710, 50100852, 62626065, 83501420, 100201704, 125252130, 167002840, 250504260, 501008520]

約数ペア:

[(1, 501008520), (2, 250504260), (3, 167002840), (4, 125252130), (5, 100201704), (6, 83501420), (8, 62626065), (10, 50100852), (12, 41750710), (15, 33400568), (20, 25050426), (24, 20875355), (30, 16700284), (40, 12525213), (41, 12219720), (60, 8350142), (79, 6341880), (82, 6109860), (120, 4175071), (123, 4073240), (158, 3170940), (164, 3054930), (205, 2443944), (237, 2113960), (246, 2036620), (316, 1585470), (328, 1527465), (395, 1268376), (410, 1221972), (474, 1056980), (492, 1018310), (615, 814648), (632, 792735), (790, 634188), (820, 610986), (948, 528490), (984, 509155), (1185, 422792), (1230, 407324), (1289, 388680), (1580, 317094), (1640, 305493), (1896, 264245), (2370, 211396), (2460, 203662), (2578, 194340), (3160, 158547), (3239, 154680), (3867, 129560), (4740, 105698), (4920, 101831), (5156, 97170), (6445, 77736), (6478, 77340), (7734, 64780), (9480, 52849), (9717, 51560), (10312, 48585), (12890, 38868), (12956, 38670), (15468, 32390), (16195, 30936), (19335, 25912), (19434, 25780)]