86475120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 282839040

約数和(自身を除く): 196363920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 197, 236, 240, 248, 295, 310, 354, 372, 394, 465, 472, 496, 590, 591, 620, 708, 744, 788, 885, 930, 944, 985, 1180, 1182, 1240, 1416, 1488, 1576, 1770, 1829, 1860, 1970, 2360, 2364, 2480, 2832, 2955, 3152, 3540, 3658, 3720, 3940, 4720, 4728, 5487, 5910, 6107, 7080, 7316, 7440, 7880, 9145, 9456, 10974, 11623, 11820, 12214, 14160, 14632, 15760, 18290, 18321, 21948, 23246, 23640, 24428, 27435, 29264, 30535, 34869, 36580, 36642, 43896, 46492, 47280, 48856, 54870, 58115, 61070, 69738, 73160, 73284, 87792, 91605, 92984, 97712, 109740, 116230, 122140, 139476, 146320, 146568, 174345, 183210, 185968, 219480, 232460, 244280, 278952, 293136, 348690, 360313, 366420, 438960, 464920, 488560, 557904, 697380, 720626, 732840, 929840, 1080939, 1394760, 1441252, 1465680, 1801565, 2161878, 2789520, 2882504, 3603130, 4323756, 5404695, 5765008, 7206260, 8647512, 10809390, 14412520, 17295024, 21618780, 28825040, 43237560, 86475120]

約数ペア:

[(1, 86475120), (2, 43237560), (3, 28825040), (4, 21618780), (5, 17295024), (6, 14412520), (8, 10809390), (10, 8647512), (12, 7206260), (15, 5765008), (16, 5404695), (20, 4323756), (24, 3603130), (30, 2882504), (31, 2789520), (40, 2161878), (48, 1801565), (59, 1465680), (60, 1441252), (62, 1394760), (80, 1080939), (93, 929840), (118, 732840), (120, 720626), (124, 697380), (155, 557904), (177, 488560), (186, 464920), (197, 438960), (236, 366420), (240, 360313), (248, 348690), (295, 293136), (310, 278952), (354, 244280), (372, 232460), (394, 219480), (465, 185968), (472, 183210), (496, 174345), (590, 146568), (591, 146320), (620, 139476), (708, 122140), (744, 116230), (788, 109740), (885, 97712), (930, 92984), (944, 91605), (985, 87792), (1180, 73284), (1182, 73160), (1240, 69738), (1416, 61070), (1488, 58115), (1576, 54870), (1770, 48856), (1829, 47280), (1860, 46492), (1970, 43896), (2360, 36642), (2364, 36580), (2480, 34869), (2832, 30535), (2955, 29264), (3152, 27435), (3540, 24428), (3658, 23640), (3720, 23246), (3940, 21948), (4720, 18321), (4728, 18290), (5487, 15760), (5910, 14632), (6107, 14160), (7080, 12214), (7316, 11820), (7440, 11623), (7880, 10974), (9145, 9456)]