87232080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 295981056

約数和(自身を除く): 208748976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 383, 390, 438, 520, 584, 624, 730, 766, 780, 876, 949, 1040, 1095, 1149, 1168, 1460, 1532, 1560, 1752, 1898, 1915, 2190, 2298, 2847, 2920, 3064, 3120, 3504, 3796, 3830, 4380, 4596, 4745, 4979, 5694, 5745, 5840, 6128, 7592, 7660, 8760, 9192, 9490, 9958, 11388, 11490, 14235, 14937, 15184, 15320, 17520, 18384, 18980, 19916, 22776, 22980, 24895, 27959, 28470, 29874, 30640, 37960, 39832, 45552, 45960, 49790, 55918, 56940, 59748, 74685, 75920, 79664, 83877, 91920, 99580, 111836, 113880, 119496, 139795, 149370, 167754, 199160, 223672, 227760, 238992, 279590, 298740, 335508, 363467, 398320, 419385, 447344, 559180, 597480, 671016, 726934, 838770, 1090401, 1118360, 1194960, 1342032, 1453868, 1677540, 1817335, 2180802, 2236720, 2907736, 3355080, 3634670, 4361604, 5452005, 5815472, 6710160, 7269340, 8723208, 10904010, 14538680, 17446416, 21808020, 29077360, 43616040, 87232080]

約数ペア:

[(1, 87232080), (2, 43616040), (3, 29077360), (4, 21808020), (5, 17446416), (6, 14538680), (8, 10904010), (10, 8723208), (12, 7269340), (13, 6710160), (15, 5815472), (16, 5452005), (20, 4361604), (24, 3634670), (26, 3355080), (30, 2907736), (39, 2236720), (40, 2180802), (48, 1817335), (52, 1677540), (60, 1453868), (65, 1342032), (73, 1194960), (78, 1118360), (80, 1090401), (104, 838770), (120, 726934), (130, 671016), (146, 597480), (156, 559180), (195, 447344), (208, 419385), (219, 398320), (240, 363467), (260, 335508), (292, 298740), (312, 279590), (365, 238992), (383, 227760), (390, 223672), (438, 199160), (520, 167754), (584, 149370), (624, 139795), (730, 119496), (766, 113880), (780, 111836), (876, 99580), (949, 91920), (1040, 83877), (1095, 79664), (1149, 75920), (1168, 74685), (1460, 59748), (1532, 56940), (1560, 55918), (1752, 49790), (1898, 45960), (1915, 45552), (2190, 39832), (2298, 37960), (2847, 30640), (2920, 29874), (3064, 28470), (3120, 27959), (3504, 24895), (3796, 22980), (3830, 22776), (4380, 19916), (4596, 18980), (4745, 18384), (4979, 17520), (5694, 15320), (5745, 15184), (5840, 14937), (6128, 14235), (7592, 11490), (7660, 11388), (8760, 9958), (9192, 9490)]