87204360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 270864000

約数和(自身を除く): 183659640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 109, 113, 118, 120, 177, 218, 226, 236, 295, 327, 339, 354, 436, 452, 472, 545, 565, 590, 654, 678, 708, 872, 885, 904, 1090, 1130, 1180, 1308, 1356, 1416, 1635, 1695, 1770, 2180, 2260, 2360, 2616, 2712, 3270, 3390, 3540, 4360, 4520, 6431, 6540, 6667, 6780, 7080, 12317, 12862, 13080, 13334, 13560, 19293, 20001, 24634, 25724, 26668, 32155, 33335, 36951, 38586, 40002, 49268, 51448, 53336, 61585, 64310, 66670, 73902, 77172, 80004, 96465, 98536, 100005, 123170, 128620, 133340, 147804, 154344, 160008, 184755, 192930, 200010, 246340, 257240, 266680, 295608, 369510, 385860, 400020, 492680, 726703, 739020, 771720, 800040, 1453406, 1478040, 2180109, 2906812, 3633515, 4360218, 5813624, 7267030, 8720436, 10900545, 14534060, 17440872, 21801090, 29068120, 43602180, 87204360]

約数ペア:

[(1, 87204360), (2, 43602180), (3, 29068120), (4, 21801090), (5, 17440872), (6, 14534060), (8, 10900545), (10, 8720436), (12, 7267030), (15, 5813624), (20, 4360218), (24, 3633515), (30, 2906812), (40, 2180109), (59, 1478040), (60, 1453406), (109, 800040), (113, 771720), (118, 739020), (120, 726703), (177, 492680), (218, 400020), (226, 385860), (236, 369510), (295, 295608), (327, 266680), (339, 257240), (354, 246340), (436, 200010), (452, 192930), (472, 184755), (545, 160008), (565, 154344), (590, 147804), (654, 133340), (678, 128620), (708, 123170), (872, 100005), (885, 98536), (904, 96465), (1090, 80004), (1130, 77172), (1180, 73902), (1308, 66670), (1356, 64310), (1416, 61585), (1635, 53336), (1695, 51448), (1770, 49268), (2180, 40002), (2260, 38586), (2360, 36951), (2616, 33335), (2712, 32155), (3270, 26668), (3390, 25724), (3540, 24634), (4360, 20001), (4520, 19293), (6431, 13560), (6540, 13334), (6667, 13080), (6780, 12862), (7080, 12317)]