8877180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 28224000

約数和(自身を除く): 19346820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 599, 741, 780, 988, 1140, 1198, 1235, 1482, 1797, 2396, 2470, 2964, 2995, 3594, 3705, 4940, 5990, 7188, 7410, 7787, 8985, 11381, 11980, 14820, 15574, 17970, 22762, 23361, 31148, 34143, 35940, 38935, 45524, 46722, 56905, 68286, 77870, 93444, 113810, 116805, 136572, 147953, 155740, 170715, 227620, 233610, 295906, 341430, 443859, 467220, 591812, 682860, 739765, 887718, 1479530, 1775436, 2219295, 2959060, 4438590, 8877180]

約数ペア:

[(1, 8877180), (2, 4438590), (3, 2959060), (4, 2219295), (5, 1775436), (6, 1479530), (10, 887718), (12, 739765), (13, 682860), (15, 591812), (19, 467220), (20, 443859), (26, 341430), (30, 295906), (38, 233610), (39, 227620), (52, 170715), (57, 155740), (60, 147953), (65, 136572), (76, 116805), (78, 113810), (95, 93444), (114, 77870), (130, 68286), (156, 56905), (190, 46722), (195, 45524), (228, 38935), (247, 35940), (260, 34143), (285, 31148), (380, 23361), (390, 22762), (494, 17970), (570, 15574), (599, 14820), (741, 11980), (780, 11381), (988, 8985), (1140, 7787), (1198, 7410), (1235, 7188), (1482, 5990), (1797, 4940), (2396, 3705), (2470, 3594), (2964, 2995)]