61484280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3583}}^1$

素因数の和:3621

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 155276040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3583, 4290, 5720, 7166, 8580, 10749, 14332, 17160, 17915, 21498, 28664, 35830, 39413, 42996, 46579, 53745, 71660, 78826, 85992, 93158, 107490, 118239, 139737, 143320, 157652, 186316, 197065, 214980, 232895, 236478, 279474, 315304, 372632, 394130, 429960, 465790, 472956, 512369, 558948, 591195, 698685, 788260, 931580, 945912, 1024738, 1117896, 1182390, 1397370, 1537107, 1576520, 1863160, 2049476, 2364780, 2561845, 2794740, 3074214, 4098952, 4729560, 5123690, 5589480, 6148428, 7685535, 10247380, 12296856, 15371070, 20494760, 30742140, 61484280]

約数ペア:

[(1, 61484280), (2, 30742140), (3, 20494760), (4, 15371070), (5, 12296856), (6, 10247380), (8, 7685535), (10, 6148428), (11, 5589480), (12, 5123690), (13, 4729560), (15, 4098952), (20, 3074214), (22, 2794740), (24, 2561845), (26, 2364780), (30, 2049476), (33, 1863160), (39, 1576520), (40, 1537107), (44, 1397370), (52, 1182390), (55, 1117896), (60, 1024738), (65, 945912), (66, 931580), (78, 788260), (88, 698685), (104, 591195), (110, 558948), (120, 512369), (130, 472956), (132, 465790), (143, 429960), (156, 394130), (165, 372632), (195, 315304), (220, 279474), (260, 236478), (264, 232895), (286, 214980), (312, 197065), (330, 186316), (390, 157652), (429, 143320), (440, 139737), (520, 118239), (572, 107490), (660, 93158), (715, 85992), (780, 78826), (858, 71660), (1144, 53745), (1320, 46579), (1430, 42996), (1560, 39413), (1716, 35830), (2145, 28664), (2860, 21498), (3432, 17915), (3583, 17160), (4290, 14332), (5720, 10749), (7166, 8580)]