4022760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4789}}^1$

素因数の和:4810

約数の個数: 64

約数和(自身を含む): 13795200

約数和(自身を除く): 9772440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4789, 9578, 14367, 19156, 23945, 28734, 33523, 38312, 47890, 57468, 67046, 71835, 95780, 100569, 114936, 134092, 143670, 167615, 191560, 201138, 268184, 287340, 335230, 402276, 502845, 574680, 670460, 804552, 1005690, 1340920, 2011380, 4022760]

約数ペア:

[(1, 4022760), (2, 2011380), (3, 1340920), (4, 1005690), (5, 804552), (6, 670460), (7, 574680), (8, 502845), (10, 402276), (12, 335230), (14, 287340), (15, 268184), (20, 201138), (21, 191560), (24, 167615), (28, 143670), (30, 134092), (35, 114936), (40, 100569), (42, 95780), (56, 71835), (60, 67046), (70, 57468), (84, 47890), (105, 38312), (120, 33523), (140, 28734), (168, 23945), (210, 19156), (280, 14367), (420, 9578), (840, 4789)]