358982520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230117}}^1$

素因数の和:230144

約数の個数: 64

約数和(自身を含む): 1159794720

約数和(自身を除く): 800812200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 230117, 460234, 690351, 920468, 1150585, 1380702, 1840936, 2301170, 2761404, 2991521, 3451755, 4602340, 5522808, 5983042, 6903510, 8974563, 9204680, 11966084, 13807020, 14957605, 17949126, 23932168, 27614040, 29915210, 35898252, 44872815, 59830420, 71796504, 89745630, 119660840, 179491260, 358982520]

約数ペア:

[(1, 358982520), (2, 179491260), (3, 119660840), (4, 89745630), (5, 71796504), (6, 59830420), (8, 44872815), (10, 35898252), (12, 29915210), (13, 27614040), (15, 23932168), (20, 17949126), (24, 14957605), (26, 13807020), (30, 11966084), (39, 9204680), (40, 8974563), (52, 6903510), (60, 5983042), (65, 5522808), (78, 4602340), (104, 3451755), (120, 2991521), (130, 2761404), (156, 2301170), (195, 1840936), (260, 1380702), (312, 1150585), (390, 920468), (520, 690351), (780, 460234), (1560, 230117)]