72430440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5641}}^1$

素因数の和:5762

約数の個数: 64

約数和(自身を含む): 219360960

約数和(自身を除く): 146930520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5641, 6420, 11282, 12840, 16923, 22564, 28205, 33846, 45128, 56410, 67692, 84615, 112820, 135384, 169230, 225640, 338460, 603587, 676920, 1207174, 1810761, 2414348, 3017935, 3621522, 4828696, 6035870, 7243044, 9053805, 12071740, 14486088, 18107610, 24143480, 36215220, 72430440]

約数ペア:

[(1, 72430440), (2, 36215220), (3, 24143480), (4, 18107610), (5, 14486088), (6, 12071740), (8, 9053805), (10, 7243044), (12, 6035870), (15, 4828696), (20, 3621522), (24, 3017935), (30, 2414348), (40, 1810761), (60, 1207174), (107, 676920), (120, 603587), (214, 338460), (321, 225640), (428, 169230), (535, 135384), (642, 112820), (856, 84615), (1070, 67692), (1284, 56410), (1605, 45128), (2140, 33846), (2568, 28205), (3210, 22564), (4280, 16923), (5641, 12840), (6420, 11282)]