210643920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{292561}}^1$

素因数の和:292580

約数の個数: 60

約数和(自身を含む): 707414916

約数和(自身を除く): 496770996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 292561, 585122, 877683, 1170244, 1462805, 1755366, 2340488, 2633049, 2925610, 3510732, 4388415, 4680976, 5266098, 5851220, 7021464, 8776830, 10532196, 11702440, 13165245, 14042928, 17553660, 21064392, 23404880, 26330490, 35107320, 42128784, 52660980, 70214640, 105321960, 210643920]

約数ペア:

[(1, 210643920), (2, 105321960), (3, 70214640), (4, 52660980), (5, 42128784), (6, 35107320), (8, 26330490), (9, 23404880), (10, 21064392), (12, 17553660), (15, 14042928), (16, 13165245), (18, 11702440), (20, 10532196), (24, 8776830), (30, 7021464), (36, 5851220), (40, 5266098), (45, 4680976), (48, 4388415), (60, 3510732), (72, 2925610), (80, 2633049), (90, 2340488), (120, 1755366), (144, 1462805), (180, 1170244), (240, 877683), (360, 585122), (720, 292561)]