673320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 2096640

約数和(自身を除く): 1423320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 181, 186, 248, 310, 362, 372, 465, 543, 620, 724, 744, 905, 930, 1086, 1240, 1448, 1810, 1860, 2172, 2715, 3620, 3720, 4344, 5430, 5611, 7240, 10860, 11222, 16833, 21720, 22444, 28055, 33666, 44888, 56110, 67332, 84165, 112220, 134664, 168330, 224440, 336660, 673320]

約数ペア:

[(1, 673320), (2, 336660), (3, 224440), (4, 168330), (5, 134664), (6, 112220), (8, 84165), (10, 67332), (12, 56110), (15, 44888), (20, 33666), (24, 28055), (30, 22444), (31, 21720), (40, 16833), (60, 11222), (62, 10860), (93, 7240), (120, 5611), (124, 5430), (155, 4344), (181, 3720), (186, 3620), (248, 2715), (310, 2172), (362, 1860), (372, 1810), (465, 1448), (543, 1240), (620, 1086), (724, 930), (744, 905)]