30652920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85147}}^1$

素因数の和:85164

約数の個数: 48

約数和(自身を含む): 99623160

約数和(自身を除く): 68970240

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, 85147, 170294, 255441, 340588, 425735, 510882, 681176, 766323, 851470, 1021764, 1277205, 1532646, 1702940, 2043528, 2554410, 3065292, 3405880, 3831615, 5108820, 6130584, 7663230, 10217640, 15326460, 30652920]

約数ペア:

[(1, 30652920), (2, 15326460), (3, 10217640), (4, 7663230), (5, 6130584), (6, 5108820), (8, 3831615), (9, 3405880), (10, 3065292), (12, 2554410), (15, 2043528), (18, 1702940), (20, 1532646), (24, 1277205), (30, 1021764), (36, 851470), (40, 766323), (45, 681176), (60, 510882), (72, 425735), (90, 340588), (120, 255441), (180, 170294), (360, 85147)]