145481160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 333520440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 307, 330, 359, 440, 614, 660, 718, 921, 1077, 1228, 1320, 1436, 1535, 1795, 1842, 2154, 2456, 2872, 3070, 3377, 3590, 3684, 3949, 4308, 4605, 5385, 6140, 6754, 7180, 7368, 7898, 8616, 9210, 10131, 10770, 11847, 12280, 13508, 14360, 15796, 16885, 18420, 19745, 20262, 21540, 23694, 27016, 31592, 33770, 36840, 39490, 40524, 43080, 47388, 50655, 59235, 67540, 78980, 81048, 94776, 101310, 110213, 118470, 135080, 157960, 202620, 220426, 236940, 330639, 405240, 440852, 473880, 551065, 661278, 881704, 1102130, 1212343, 1322556, 1653195, 2204260, 2424686, 2645112, 3306390, 3637029, 4408520, 4849372, 6061715, 6612780, 7274058, 9698744, 12123430, 13225560, 14548116, 18185145, 24246860, 29096232, 36370290, 48493720, 72740580, 145481160]

約数ペア:

[(1, 145481160), (2, 72740580), (3, 48493720), (4, 36370290), (5, 29096232), (6, 24246860), (8, 18185145), (10, 14548116), (11, 13225560), (12, 12123430), (15, 9698744), (20, 7274058), (22, 6612780), (24, 6061715), (30, 4849372), (33, 4408520), (40, 3637029), (44, 3306390), (55, 2645112), (60, 2424686), (66, 2204260), (88, 1653195), (110, 1322556), (120, 1212343), (132, 1102130), (165, 881704), (220, 661278), (264, 551065), (307, 473880), (330, 440852), (359, 405240), (440, 330639), (614, 236940), (660, 220426), (718, 202620), (921, 157960), (1077, 135080), (1228, 118470), (1320, 110213), (1436, 101310), (1535, 94776), (1795, 81048), (1842, 78980), (2154, 67540), (2456, 59235), (2872, 50655), (3070, 47388), (3377, 43080), (3590, 40524), (3684, 39490), (3949, 36840), (4308, 33770), (4605, 31592), (5385, 27016), (6140, 23694), (6754, 21540), (7180, 20262), (7368, 19745), (7898, 18420), (8616, 16885), (9210, 15796), (10131, 14360), (10770, 13508), (11847, 12280)]