54158280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 179625600

約数和(自身を除く): 125467320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 264, 267, 330, 356, 440, 445, 461, 534, 660, 712, 890, 922, 979, 1068, 1320, 1335, 1383, 1780, 1844, 1958, 2136, 2305, 2670, 2766, 2937, 3560, 3688, 3916, 4610, 4895, 5071, 5340, 5532, 5874, 6915, 7832, 9220, 9790, 10142, 10680, 11064, 11748, 13830, 14685, 15213, 18440, 19580, 20284, 23496, 25355, 27660, 29370, 30426, 39160, 40568, 41029, 50710, 55320, 58740, 60852, 76065, 82058, 101420, 117480, 121704, 123087, 152130, 164116, 202840, 205145, 246174, 304260, 328232, 410290, 451319, 492348, 608520, 615435, 820580, 902638, 984696, 1230870, 1353957, 1641160, 1805276, 2256595, 2461740, 2707914, 3610552, 4513190, 4923480, 5415828, 6769785, 9026380, 10831656, 13539570, 18052760, 27079140, 54158280]

約数ペア:

[(1, 54158280), (2, 27079140), (3, 18052760), (4, 13539570), (5, 10831656), (6, 9026380), (8, 6769785), (10, 5415828), (11, 4923480), (12, 4513190), (15, 3610552), (20, 2707914), (22, 2461740), (24, 2256595), (30, 1805276), (33, 1641160), (40, 1353957), (44, 1230870), (55, 984696), (60, 902638), (66, 820580), (88, 615435), (89, 608520), (110, 492348), (120, 451319), (132, 410290), (165, 328232), (178, 304260), (220, 246174), (264, 205145), (267, 202840), (330, 164116), (356, 152130), (440, 123087), (445, 121704), (461, 117480), (534, 101420), (660, 82058), (712, 76065), (890, 60852), (922, 58740), (979, 55320), (1068, 50710), (1320, 41029), (1335, 40568), (1383, 39160), (1780, 30426), (1844, 29370), (1958, 27660), (2136, 25355), (2305, 23496), (2670, 20284), (2766, 19580), (2937, 18440), (3560, 15213), (3688, 14685), (3916, 13830), (4610, 11748), (4895, 11064), (5071, 10680), (5340, 10142), (5532, 9790), (5874, 9220), (6915, 7832)]