1330647480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8269}}^1$

素因数の和:8438

約数の個数: 128

約数和(自身を含む): 4465800000

約数和(自身を除く): 3135152520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 8046, 8269, 8940, 10728, 13410, 16092, 16538, 17880, 20115, 24807, 26820, 32184, 33076, 40230, 41345, 49614, 53640, 66152, 74421, 80460, 82690, 99228, 124035, 148842, 160920, 165380, 198456, 223263, 248070, 297684, 330760, 372105, 446526, 496140, 595368, 744210, 893052, 992280, 1116315, 1232081, 1488420, 1786104, 2232630, 2464162, 2976840, 3696243, 4465260, 4928324, 6160405, 7392486, 8930520, 9856648, 11088729, 12320810, 14784972, 18481215, 22177458, 24641620, 29569944, 33266187, 36962430, 44354916, 49283240, 55443645, 66532374, 73924860, 88709832, 110887290, 133064748, 147849720, 166330935, 221774580, 266129496, 332661870, 443549160, 665323740, 1330647480]

約数ペア:

[(1, 1330647480), (2, 665323740), (3, 443549160), (4, 332661870), (5, 266129496), (6, 221774580), (8, 166330935), (9, 147849720), (10, 133064748), (12, 110887290), (15, 88709832), (18, 73924860), (20, 66532374), (24, 55443645), (27, 49283240), (30, 44354916), (36, 36962430), (40, 33266187), (45, 29569944), (54, 24641620), (60, 22177458), (72, 18481215), (90, 14784972), (108, 12320810), (120, 11088729), (135, 9856648), (149, 8930520), (180, 7392486), (216, 6160405), (270, 4928324), (298, 4465260), (360, 3696243), (447, 2976840), (540, 2464162), (596, 2232630), (745, 1786104), (894, 1488420), (1080, 1232081), (1192, 1116315), (1341, 992280), (1490, 893052), (1788, 744210), (2235, 595368), (2682, 496140), (2980, 446526), (3576, 372105), (4023, 330760), (4470, 297684), (5364, 248070), (5960, 223263), (6705, 198456), (8046, 165380), (8269, 160920), (8940, 148842), (10728, 124035), (13410, 99228), (16092, 82690), (16538, 80460), (17880, 74421), (20115, 66152), (24807, 53640), (26820, 49614), (32184, 41345), (33076, 40230)]