80044560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1165

約数の個数: 120

約数和(自身を含む): 271589760

約数和(自身を除く): 191545200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1039, 1070, 1284, 1605, 1712, 1926, 2078, 2140, 2568, 3117, 3210, 3852, 4156, 4280, 4815, 5136, 5195, 6234, 6420, 7704, 8312, 8560, 9351, 9630, 10390, 12468, 12840, 15408, 15585, 16624, 18702, 19260, 20780, 24936, 25680, 31170, 37404, 38520, 41560, 46755, 49872, 62340, 74808, 77040, 83120, 93510, 111173, 124680, 149616, 187020, 222346, 249360, 333519, 374040, 444692, 555865, 667038, 748080, 889384, 1000557, 1111730, 1334076, 1667595, 1778768, 2001114, 2223460, 2668152, 3335190, 4002228, 4446920, 5002785, 5336304, 6670380, 8004456, 8893840, 10005570, 13340760, 16008912, 20011140, 26681520, 40022280, 80044560]

約数ペア:

[(1, 80044560), (2, 40022280), (3, 26681520), (4, 20011140), (5, 16008912), (6, 13340760), (8, 10005570), (9, 8893840), (10, 8004456), (12, 6670380), (15, 5336304), (16, 5002785), (18, 4446920), (20, 4002228), (24, 3335190), (30, 2668152), (36, 2223460), (40, 2001114), (45, 1778768), (48, 1667595), (60, 1334076), (72, 1111730), (80, 1000557), (90, 889384), (107, 748080), (120, 667038), (144, 555865), (180, 444692), (214, 374040), (240, 333519), (321, 249360), (360, 222346), (428, 187020), (535, 149616), (642, 124680), (720, 111173), (856, 93510), (963, 83120), (1039, 77040), (1070, 74808), (1284, 62340), (1605, 49872), (1712, 46755), (1926, 41560), (2078, 38520), (2140, 37404), (2568, 31170), (3117, 25680), (3210, 24936), (3852, 20780), (4156, 19260), (4280, 18702), (4815, 16624), (5136, 15585), (5195, 15408), (6234, 12840), (6420, 12468), (7704, 10390), (8312, 9630), (8560, 9351)]