42185520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4539

約数の個数: 120

約数和(自身を含む): 152604816

約数和(自身を除く): 110419296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4507, 4680, 9014, 9360, 13521, 18028, 22535, 27042, 36056, 40563, 45070, 54084, 58591, 67605, 72112, 81126, 90140, 108168, 117182, 135210, 162252, 175773, 180280, 202815, 216336, 234364, 270420, 292955, 324504, 351546, 360560, 405630, 468728, 527319, 540840, 585910, 649008, 703092, 811260, 878865, 937456, 1054638, 1081680, 1171820, 1406184, 1622520, 1757730, 2109276, 2343640, 2636595, 2812368, 3245040, 3515460, 4218552, 4687280, 5273190, 7030920, 8437104, 10546380, 14061840, 21092760, 42185520]

約数ペア:

[(1, 42185520), (2, 21092760), (3, 14061840), (4, 10546380), (5, 8437104), (6, 7030920), (8, 5273190), (9, 4687280), (10, 4218552), (12, 3515460), (13, 3245040), (15, 2812368), (16, 2636595), (18, 2343640), (20, 2109276), (24, 1757730), (26, 1622520), (30, 1406184), (36, 1171820), (39, 1081680), (40, 1054638), (45, 937456), (48, 878865), (52, 811260), (60, 703092), (65, 649008), (72, 585910), (78, 540840), (80, 527319), (90, 468728), (104, 405630), (117, 360560), (120, 351546), (130, 324504), (144, 292955), (156, 270420), (180, 234364), (195, 216336), (208, 202815), (234, 180280), (240, 175773), (260, 162252), (312, 135210), (360, 117182), (390, 108168), (468, 90140), (520, 81126), (585, 72112), (624, 67605), (720, 58591), (780, 54084), (936, 45070), (1040, 40563), (1170, 36056), (1560, 27042), (1872, 22535), (2340, 18028), (3120, 13521), (4507, 9360), (4680, 9014)]