144645960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2141}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 434911680

約数和(自身を除く): 290265720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2141, 2252, 2815, 3378, 4282, 4504, 5630, 6423, 6756, 8445, 8564, 10705, 11260, 12846, 13512, 16890, 17128, 21410, 22520, 25692, 32115, 33780, 42820, 51384, 64230, 67560, 85640, 128460, 256920, 1205383, 2410766, 3616149, 4821532, 6026915, 7232298, 9643064, 12053830, 14464596, 18080745, 24107660, 28929192, 36161490, 48215320, 72322980, 144645960]

約数ペア:

[(1, 144645960), (2, 72322980), (3, 48215320), (4, 36161490), (5, 28929192), (6, 24107660), (8, 18080745), (10, 14464596), (12, 12053830), (15, 9643064), (20, 7232298), (24, 6026915), (30, 4821532), (40, 3616149), (60, 2410766), (120, 1205383), (563, 256920), (1126, 128460), (1689, 85640), (2141, 67560), (2252, 64230), (2815, 51384), (3378, 42820), (4282, 33780), (4504, 32115), (5630, 25692), (6423, 22520), (6756, 21410), (8445, 17128), (8564, 16890), (10705, 13512), (11260, 12846)]