225205080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60539}}^1$

素因数の和:60584

約数の個数: 64

約数和(自身を含む): 697420800

約数和(自身を除く): 472215720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 60539, 121078, 181617, 242156, 302695, 363234, 484312, 605390, 726468, 908085, 1210780, 1452936, 1816170, 1876709, 2421560, 3632340, 3753418, 5630127, 7264680, 7506836, 9383545, 11260254, 15013672, 18767090, 22520508, 28150635, 37534180, 45041016, 56301270, 75068360, 112602540, 225205080]

約数ペア:

[(1, 225205080), (2, 112602540), (3, 75068360), (4, 56301270), (5, 45041016), (6, 37534180), (8, 28150635), (10, 22520508), (12, 18767090), (15, 15013672), (20, 11260254), (24, 9383545), (30, 7506836), (31, 7264680), (40, 5630127), (60, 3753418), (62, 3632340), (93, 2421560), (120, 1876709), (124, 1816170), (155, 1452936), (186, 1210780), (248, 908085), (310, 726468), (372, 605390), (465, 484312), (620, 363234), (744, 302695), (930, 242156), (1240, 181617), (1860, 121078), (3720, 60539)]