252401520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{150239}}^1$

素因数の和:150262

約数の個数: 80

約数和(自身を含む): 894228480

約数和(自身を除く): 641826960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 150239, 300478, 450717, 600956, 751195, 901434, 1051673, 1201912, 1502390, 1802868, 2103346, 2253585, 2403824, 3004780, 3155019, 3605736, 4206692, 4507170, 5258365, 6009560, 6310038, 7211472, 8413384, 9014340, 10516730, 12019120, 12620076, 15775095, 16826768, 18028680, 21033460, 25240152, 31550190, 36057360, 42066920, 50480304, 63100380, 84133840, 126200760, 252401520]

約数ペア:

[(1, 252401520), (2, 126200760), (3, 84133840), (4, 63100380), (5, 50480304), (6, 42066920), (7, 36057360), (8, 31550190), (10, 25240152), (12, 21033460), (14, 18028680), (15, 16826768), (16, 15775095), (20, 12620076), (21, 12019120), (24, 10516730), (28, 9014340), (30, 8413384), (35, 7211472), (40, 6310038), (42, 6009560), (48, 5258365), (56, 4507170), (60, 4206692), (70, 3605736), (80, 3155019), (84, 3004780), (105, 2403824), (112, 2253585), (120, 2103346), (140, 1802868), (168, 1502390), (210, 1201912), (240, 1051673), (280, 901434), (336, 751195), (420, 600956), (560, 450717), (840, 300478), (1680, 150239)]