121001520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3019}}^1$

素因数の和:3202

約数の個数: 80

約数和(自身を含む): 377475840

約数和(自身を除く): 256474320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3019, 3340, 4008, 5010, 6038, 6680, 8016, 9057, 10020, 12076, 13360, 15095, 18114, 20040, 24152, 30190, 36228, 40080, 45285, 48304, 60380, 72456, 90570, 120760, 144912, 181140, 241520, 362280, 504173, 724560, 1008346, 1512519, 2016692, 2520865, 3025038, 4033384, 5041730, 6050076, 7562595, 8066768, 10083460, 12100152, 15125190, 20166920, 24200304, 30250380, 40333840, 60500760, 121001520]

約数ペア:

[(1, 121001520), (2, 60500760), (3, 40333840), (4, 30250380), (5, 24200304), (6, 20166920), (8, 15125190), (10, 12100152), (12, 10083460), (15, 8066768), (16, 7562595), (20, 6050076), (24, 5041730), (30, 4033384), (40, 3025038), (48, 2520865), (60, 2016692), (80, 1512519), (120, 1008346), (167, 724560), (240, 504173), (334, 362280), (501, 241520), (668, 181140), (835, 144912), (1002, 120760), (1336, 90570), (1670, 72456), (2004, 60380), (2505, 48304), (2672, 45285), (3019, 40080), (3340, 36228), (4008, 30190), (5010, 24152), (6038, 20040), (6680, 18114), (8016, 15095), (9057, 13360), (10020, 12076)]