172709520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12197}}^1$

素因数の和:12272

約数の個数: 80

約数和(自身を含む): 544518720

約数和(自身を除く): 371809200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 12197, 14160, 24394, 36591, 48788, 60985, 73182, 97576, 121970, 146364, 182955, 195152, 243940, 292728, 365910, 487880, 585456, 719623, 731820, 975760, 1439246, 1463640, 2158869, 2878492, 2927280, 3598115, 4317738, 5756984, 7196230, 8635476, 10794345, 11513968, 14392460, 17270952, 21588690, 28784920, 34541904, 43177380, 57569840, 86354760, 172709520]

約数ペア:

[(1, 172709520), (2, 86354760), (3, 57569840), (4, 43177380), (5, 34541904), (6, 28784920), (8, 21588690), (10, 17270952), (12, 14392460), (15, 11513968), (16, 10794345), (20, 8635476), (24, 7196230), (30, 5756984), (40, 4317738), (48, 3598115), (59, 2927280), (60, 2878492), (80, 2158869), (118, 1463640), (120, 1439246), (177, 975760), (236, 731820), (240, 719623), (295, 585456), (354, 487880), (472, 365910), (590, 292728), (708, 243940), (885, 195152), (944, 182955), (1180, 146364), (1416, 121970), (1770, 97576), (2360, 73182), (2832, 60985), (3540, 48788), (4720, 36591), (7080, 24394), (12197, 14160)]