401273520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2281}}^1$

素因数の和:3030

約数の個数: 80

約数和(自身を含む): 1246191072

約数和(自身を除く): 844917552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 733, 1466, 2199, 2281, 2932, 3665, 4398, 4562, 5864, 6843, 7330, 8796, 9124, 10995, 11405, 11728, 13686, 14660, 17592, 18248, 21990, 22810, 27372, 29320, 34215, 35184, 36496, 43980, 45620, 54744, 58640, 68430, 87960, 91240, 109488, 136860, 175920, 182480, 273720, 547440, 1671973, 3343946, 5015919, 6687892, 8359865, 10031838, 13375784, 16719730, 20063676, 25079595, 26751568, 33439460, 40127352, 50159190, 66878920, 80254704, 100318380, 133757840, 200636760, 401273520]

約数ペア:

[(1, 401273520), (2, 200636760), (3, 133757840), (4, 100318380), (5, 80254704), (6, 66878920), (8, 50159190), (10, 40127352), (12, 33439460), (15, 26751568), (16, 25079595), (20, 20063676), (24, 16719730), (30, 13375784), (40, 10031838), (48, 8359865), (60, 6687892), (80, 5015919), (120, 3343946), (240, 1671973), (733, 547440), (1466, 273720), (2199, 182480), (2281, 175920), (2932, 136860), (3665, 109488), (4398, 91240), (4562, 87960), (5864, 68430), (6843, 58640), (7330, 54744), (8796, 45620), (9124, 43980), (10995, 36496), (11405, 35184), (11728, 34215), (13686, 29320), (14660, 27372), (17592, 22810), (18248, 21990)]