148587960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 468633600

約数和(自身を除く): 320045640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 677, 708, 744, 885, 930, 1180, 1240, 1354, 1416, 1770, 1829, 1860, 2031, 2360, 2708, 3385, 3540, 3658, 3720, 4062, 5416, 5487, 6770, 7080, 7316, 8124, 9145, 10155, 10974, 13540, 14632, 16248, 18290, 20310, 20987, 21948, 27080, 27435, 36580, 39943, 40620, 41974, 43896, 54870, 62961, 73160, 79886, 81240, 83948, 104935, 109740, 119829, 125922, 159772, 167896, 199715, 209870, 219480, 239658, 251844, 314805, 319544, 399430, 419740, 479316, 503688, 599145, 629610, 798860, 839480, 958632, 1198290, 1238233, 1259220, 1597720, 2396580, 2476466, 2518440, 3714699, 4793160, 4952932, 6191165, 7429398, 9905864, 12382330, 14858796, 18573495, 24764660, 29717592, 37146990, 49529320, 74293980, 148587960]

約数ペア:

[(1, 148587960), (2, 74293980), (3, 49529320), (4, 37146990), (5, 29717592), (6, 24764660), (8, 18573495), (10, 14858796), (12, 12382330), (15, 9905864), (20, 7429398), (24, 6191165), (30, 4952932), (31, 4793160), (40, 3714699), (59, 2518440), (60, 2476466), (62, 2396580), (93, 1597720), (118, 1259220), (120, 1238233), (124, 1198290), (155, 958632), (177, 839480), (186, 798860), (236, 629610), (248, 599145), (295, 503688), (310, 479316), (354, 419740), (372, 399430), (465, 319544), (472, 314805), (590, 251844), (620, 239658), (677, 219480), (708, 209870), (744, 199715), (885, 167896), (930, 159772), (1180, 125922), (1240, 119829), (1354, 109740), (1416, 104935), (1770, 83948), (1829, 81240), (1860, 79886), (2031, 73160), (2360, 62961), (2708, 54870), (3385, 43896), (3540, 41974), (3658, 40620), (3720, 39943), (4062, 36580), (5416, 27435), (5487, 27080), (6770, 21948), (7080, 20987), (7316, 20310), (8124, 18290), (9145, 16248), (10155, 14632), (10974, 13540)]