916027680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61561}}^1$

素因数の和:61610

約数の個数: 96

約数和(自身を含む): 2978615808

約数和(自身を除く): 2062588128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 61561, 123122, 184683, 246244, 307805, 369366, 492488, 615610, 738732, 923415, 984976, 1231220, 1477464, 1846830, 1908391, 1969952, 2462440, 2954928, 3693660, 3816782, 4924880, 5725173, 5909856, 7387320, 7633564, 9541955, 9849760, 11450346, 14774640, 15267128, 19083910, 22900692, 28625865, 29549280, 30534256, 38167820, 45801384, 57251730, 61068512, 76335640, 91602768, 114503460, 152671280, 183205536, 229006920, 305342560, 458013840, 916027680]

約数ペア:

[(1, 916027680), (2, 458013840), (3, 305342560), (4, 229006920), (5, 183205536), (6, 152671280), (8, 114503460), (10, 91602768), (12, 76335640), (15, 61068512), (16, 57251730), (20, 45801384), (24, 38167820), (30, 30534256), (31, 29549280), (32, 28625865), (40, 22900692), (48, 19083910), (60, 15267128), (62, 14774640), (80, 11450346), (93, 9849760), (96, 9541955), (120, 7633564), (124, 7387320), (155, 5909856), (160, 5725173), (186, 4924880), (240, 3816782), (248, 3693660), (310, 2954928), (372, 2462440), (465, 1969952), (480, 1908391), (496, 1846830), (620, 1477464), (744, 1231220), (930, 984976), (992, 923415), (1240, 738732), (1488, 615610), (1860, 492488), (2480, 369366), (2976, 307805), (3720, 246244), (4960, 184683), (7440, 123122), (14880, 61561)]