19023294240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{249257}}^1$

素因数の和:249331

約数の個数: 144

約数和(自身を含む): 66142105848

約数和(自身を除く): 47118811608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 19080, 25440, 38160, 76320, 249257, 498514, 747771, 997028, 1246285, 1495542, 1994056, 2243313, 2492570, 2991084, 3738855, 3988112, 4486626, 4985140, 5982168, 7477710, 7976224, 8973252, 9970280, 11216565, 11964336, 13210621, 14955420, 17946504, 19940560, 22433130, 23928672, 26421242, 29910840, 35893008, 39631863, 39881120, 44866260, 52842484, 59821680, 66053105, 71786016, 79263726, 89732520, 105684968, 118895589, 119643360, 132106210, 158527452, 179465040, 198159315, 211369936, 237791178, 264212420, 317054904, 358930080, 396318630, 422739872, 475582356, 528424840, 594477945, 634109808, 792637260, 951164712, 1056849680, 1188955890, 1268219616, 1585274520, 1902329424, 2113699360, 2377911780, 3170549040, 3804658848, 4755823560, 6341098080, 9511647120, 19023294240]

約数ペア:

[(1, 19023294240), (2, 9511647120), (3, 6341098080), (4, 4755823560), (5, 3804658848), (6, 3170549040), (8, 2377911780), (9, 2113699360), (10, 1902329424), (12, 1585274520), (15, 1268219616), (16, 1188955890), (18, 1056849680), (20, 951164712), (24, 792637260), (30, 634109808), (32, 594477945), (36, 528424840), (40, 475582356), (45, 422739872), (48, 396318630), (53, 358930080), (60, 317054904), (72, 264212420), (80, 237791178), (90, 211369936), (96, 198159315), (106, 179465040), (120, 158527452), (144, 132106210), (159, 119643360), (160, 118895589), (180, 105684968), (212, 89732520), (240, 79263726), (265, 71786016), (288, 66053105), (318, 59821680), (360, 52842484), (424, 44866260), (477, 39881120), (480, 39631863), (530, 35893008), (636, 29910840), (720, 26421242), (795, 23928672), (848, 22433130), (954, 19940560), (1060, 17946504), (1272, 14955420), (1440, 13210621), (1590, 11964336), (1696, 11216565), (1908, 9970280), (2120, 8973252), (2385, 7976224), (2544, 7477710), (3180, 5982168), (3816, 4985140), (4240, 4486626), (4770, 3988112), (5088, 3738855), (6360, 2991084), (7632, 2492570), (8480, 2243313), (9540, 1994056), (12720, 1495542), (15264, 1246285), (19080, 997028), (25440, 747771), (38160, 498514), (76320, 249257)]