148323720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4846

約数の個数: 64

約数和(自身を含む): 446711040

約数和(自身を除く): 298387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4561, 5420, 6504, 8130, 9122, 10840, 13683, 16260, 18244, 22805, 27366, 32520, 36488, 45610, 54732, 68415, 91220, 109464, 136830, 182440, 273660, 547320, 1236031, 2472062, 3708093, 4944124, 6180155, 7416186, 9888248, 12360310, 14832372, 18540465, 24720620, 29664744, 37080930, 49441240, 74161860, 148323720]

約数ペア:

[(1, 148323720), (2, 74161860), (3, 49441240), (4, 37080930), (5, 29664744), (6, 24720620), (8, 18540465), (10, 14832372), (12, 12360310), (15, 9888248), (20, 7416186), (24, 6180155), (30, 4944124), (40, 3708093), (60, 2472062), (120, 1236031), (271, 547320), (542, 273660), (813, 182440), (1084, 136830), (1355, 109464), (1626, 91220), (2168, 68415), (2710, 54732), (3252, 45610), (4065, 36488), (4561, 32520), (5420, 27366), (6504, 22805), (8130, 18244), (9122, 16260), (10840, 13683)]