87285120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 302389200

約数和(自身を除く): 215104080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 269, 312, 320, 338, 384, 390, 416, 480, 507, 520, 538, 624, 640, 676, 780, 807, 832, 845, 960, 1014, 1040, 1076, 1248, 1345, 1352, 1560, 1614, 1664, 1690, 1920, 2028, 2080, 2152, 2496, 2535, 2690, 2704, 3120, 3228, 3380, 3497, 4035, 4056, 4160, 4304, 4992, 5070, 5380, 5408, 6240, 6456, 6760, 6994, 8070, 8112, 8320, 8608, 10140, 10491, 10760, 10816, 12480, 12912, 13520, 13988, 16140, 16224, 17216, 17485, 20280, 20982, 21520, 21632, 24960, 25824, 27040, 27976, 32280, 32448, 34432, 34970, 40560, 41964, 43040, 45461, 51648, 52455, 54080, 55952, 64560, 64896, 69940, 81120, 83928, 86080, 90922, 103296, 104910, 108160, 111904, 129120, 136383, 139880, 162240, 167856, 172160, 181844, 209820, 223808, 227305, 258240, 272766, 279760, 324480, 335712, 363688, 419640, 447616, 454610, 516480, 545532, 559520, 671424, 681915, 727376, 839280, 909220, 1091064, 1119040, 1342848, 1363830, 1454752, 1678560, 1818440, 2182128, 2238080, 2727660, 2909504, 3357120, 3636880, 4364256, 5455320, 5819008, 6714240, 7273760, 8728512, 10910640, 14547520, 17457024, 21821280, 29095040, 43642560, 87285120]

約数ペア:

[(1, 87285120), (2, 43642560), (3, 29095040), (4, 21821280), (5, 17457024), (6, 14547520), (8, 10910640), (10, 8728512), (12, 7273760), (13, 6714240), (15, 5819008), (16, 5455320), (20, 4364256), (24, 3636880), (26, 3357120), (30, 2909504), (32, 2727660), (39, 2238080), (40, 2182128), (48, 1818440), (52, 1678560), (60, 1454752), (64, 1363830), (65, 1342848), (78, 1119040), (80, 1091064), (96, 909220), (104, 839280), (120, 727376), (128, 681915), (130, 671424), (156, 559520), (160, 545532), (169, 516480), (192, 454610), (195, 447616), (208, 419640), (240, 363688), (260, 335712), (269, 324480), (312, 279760), (320, 272766), (338, 258240), (384, 227305), (390, 223808), (416, 209820), (480, 181844), (507, 172160), (520, 167856), (538, 162240), (624, 139880), (640, 136383), (676, 129120), (780, 111904), (807, 108160), (832, 104910), (845, 103296), (960, 90922), (1014, 86080), (1040, 83928), (1076, 81120), (1248, 69940), (1345, 64896), (1352, 64560), (1560, 55952), (1614, 54080), (1664, 52455), (1690, 51648), (1920, 45461), (2028, 43040), (2080, 41964), (2152, 40560), (2496, 34970), (2535, 34432), (2690, 32448), (2704, 32280), (3120, 27976), (3228, 27040), (3380, 25824), (3497, 24960), (4035, 21632), (4056, 21520), (4160, 20982), (4304, 20280), (4992, 17485), (5070, 17216), (5380, 16224), (5408, 16140), (6240, 13988), (6456, 13520), (6760, 12912), (6994, 12480), (8070, 10816), (8112, 10760), (8320, 10491), (8608, 10140)]