90736680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{756139}}^1$

素因数の和:756153

約数の個数: 32

約数和(自身を含む): 272210400

約数和(自身を除く): 181473720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 756139, 1512278, 2268417, 3024556, 3780695, 4536834, 6049112, 7561390, 9073668, 11342085, 15122780, 18147336, 22684170, 30245560, 45368340, 90736680]

約数ペア:

[(1, 90736680), (2, 45368340), (3, 30245560), (4, 22684170), (5, 18147336), (6, 15122780), (8, 11342085), (10, 9073668), (12, 7561390), (15, 6049112), (20, 4536834), (24, 3780695), (30, 3024556), (40, 2268417), (60, 1512278), (120, 756139)]