404071560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3391}}^1$

素因数の和:3739

約数の個数: 96

約数和(自身を含む): 1317588480

約数和(自身を除く): 913516920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3391, 3972, 4965, 5958, 6620, 6782, 7944, 9930, 10173, 11916, 13240, 13564, 14895, 16955, 19860, 20346, 23832, 27128, 29790, 30519, 33910, 39720, 40692, 50865, 59580, 61038, 67820, 81384, 101730, 119160, 122076, 135640, 152595, 203460, 244152, 305190, 406920, 610380, 1122421, 1220760, 2244842, 3367263, 4489684, 5612105, 6734526, 8979368, 10101789, 11224210, 13469052, 16836315, 20203578, 22448420, 26938104, 33672630, 40407156, 44896840, 50508945, 67345260, 80814312, 101017890, 134690520, 202035780, 404071560]

約数ペア:

[(1, 404071560), (2, 202035780), (3, 134690520), (4, 101017890), (5, 80814312), (6, 67345260), (8, 50508945), (9, 44896840), (10, 40407156), (12, 33672630), (15, 26938104), (18, 22448420), (20, 20203578), (24, 16836315), (30, 13469052), (36, 11224210), (40, 10101789), (45, 8979368), (60, 6734526), (72, 5612105), (90, 4489684), (120, 3367263), (180, 2244842), (331, 1220760), (360, 1122421), (662, 610380), (993, 406920), (1324, 305190), (1655, 244152), (1986, 203460), (2648, 152595), (2979, 135640), (3310, 122076), (3391, 119160), (3972, 101730), (4965, 81384), (5958, 67820), (6620, 61038), (6782, 59580), (7944, 50865), (9930, 40692), (10173, 39720), (11916, 33910), (13240, 30519), (13564, 29790), (14895, 27128), (16955, 23832), (19860, 20346)]