90593360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7919}}^1$

素因数の和:7956

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 156890800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 7919, 11440, 15838, 31676, 39595, 63352, 79190, 87109, 102947, 126704, 158380, 174218, 205894, 316760, 348436, 411788, 435545, 514735, 633520, 696872, 823576, 871090, 1029470, 1132417, 1393744, 1647152, 1742180, 2058940, 2264834, 3484360, 4117880, 4529668, 5662085, 6968720, 8235760, 9059336, 11324170, 18118672, 22648340, 45296680, 90593360]

約数ペア:

[(1, 90593360), (2, 45296680), (4, 22648340), (5, 18118672), (8, 11324170), (10, 9059336), (11, 8235760), (13, 6968720), (16, 5662085), (20, 4529668), (22, 4117880), (26, 3484360), (40, 2264834), (44, 2058940), (52, 1742180), (55, 1647152), (65, 1393744), (80, 1132417), (88, 1029470), (104, 871090), (110, 823576), (130, 696872), (143, 633520), (176, 514735), (208, 435545), (220, 411788), (260, 348436), (286, 316760), (440, 205894), (520, 174218), (572, 158380), (715, 126704), (880, 102947), (1040, 87109), (1144, 79190), (1430, 63352), (2288, 39595), (2860, 31676), (5720, 15838), (7919, 11440)]