142779960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{647}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 465510240

約数和(自身を除く): 322730280

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, 360, 613, 647, 1226, 1294, 1839, 1941, 2452, 2588, 3065, 3235, 3678, 3882, 4904, 5176, 5517, 5823, 6130, 6470, 7356, 7764, 9195, 9705, 11034, 11646, 12260, 12940, 14712, 15528, 18390, 19410, 22068, 23292, 24520, 25880, 27585, 29115, 36780, 38820, 44136, 46584, 55170, 58230, 73560, 77640, 110340, 116460, 220680, 232920, 396611, 793222, 1189833, 1586444, 1983055, 2379666, 3172888, 3569499, 3966110, 4759332, 5949165, 7138998, 7932220, 9518664, 11898330, 14277996, 15864440, 17847495, 23796660, 28555992, 35694990, 47593320, 71389980, 142779960]

約数ペア:

[(1, 142779960), (2, 71389980), (3, 47593320), (4, 35694990), (5, 28555992), (6, 23796660), (8, 17847495), (9, 15864440), (10, 14277996), (12, 11898330), (15, 9518664), (18, 7932220), (20, 7138998), (24, 5949165), (30, 4759332), (36, 3966110), (40, 3569499), (45, 3172888), (60, 2379666), (72, 1983055), (90, 1586444), (120, 1189833), (180, 793222), (360, 396611), (613, 232920), (647, 220680), (1226, 116460), (1294, 110340), (1839, 77640), (1941, 73560), (2452, 58230), (2588, 55170), (3065, 46584), (3235, 44136), (3678, 38820), (3882, 36780), (4904, 29115), (5176, 27585), (5517, 25880), (5823, 24520), (6130, 23292), (6470, 22068), (7356, 19410), (7764, 18390), (9195, 15528), (9705, 14712), (11034, 12940), (11646, 12260)]