8748505680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{334423}}^1$

素因数の和:334548

約数の個数: 80

約数和(自身を含む): 27369260160

約数和(自身を除く): 18620754480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 334423, 668846, 1003269, 1337692, 1672115, 2006538, 2675384, 3344230, 4013076, 5016345, 5350768, 6688460, 8026152, 10032690, 13376920, 16052304, 20065380, 26753840, 36452107, 40130760, 72904214, 80261520, 109356321, 145808428, 182260535, 218712642, 291616856, 364521070, 437425284, 546781605, 583233712, 729042140, 874850568, 1093563210, 1458084280, 1749701136, 2187126420, 2916168560, 4374252840, 8748505680]

約数ペア:

[(1, 8748505680), (2, 4374252840), (3, 2916168560), (4, 2187126420), (5, 1749701136), (6, 1458084280), (8, 1093563210), (10, 874850568), (12, 729042140), (15, 583233712), (16, 546781605), (20, 437425284), (24, 364521070), (30, 291616856), (40, 218712642), (48, 182260535), (60, 145808428), (80, 109356321), (109, 80261520), (120, 72904214), (218, 40130760), (240, 36452107), (327, 26753840), (436, 20065380), (545, 16052304), (654, 13376920), (872, 10032690), (1090, 8026152), (1308, 6688460), (1635, 5350768), (1744, 5016345), (2180, 4013076), (2616, 3344230), (3270, 2675384), (4360, 2006538), (5232, 1672115), (6540, 1337692), (8720, 1003269), (13080, 668846), (26160, 334423)]