154899240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75931}}^1$

素因数の和:75962

約数の個数: 64

約数和(自身を含む): 492039360

約数和(自身を除く): 337140120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 75931, 151862, 227793, 303724, 379655, 455586, 607448, 759310, 911172, 1138965, 1290827, 1518620, 1822344, 2277930, 2581654, 3037240, 3872481, 4555860, 5163308, 6454135, 7744962, 9111720, 10326616, 12908270, 15489924, 19362405, 25816540, 30979848, 38724810, 51633080, 77449620, 154899240]

約数ペア:

[(1, 154899240), (2, 77449620), (3, 51633080), (4, 38724810), (5, 30979848), (6, 25816540), (8, 19362405), (10, 15489924), (12, 12908270), (15, 10326616), (17, 9111720), (20, 7744962), (24, 6454135), (30, 5163308), (34, 4555860), (40, 3872481), (51, 3037240), (60, 2581654), (68, 2277930), (85, 1822344), (102, 1518620), (120, 1290827), (136, 1138965), (170, 911172), (204, 759310), (255, 607448), (340, 455586), (408, 379655), (510, 303724), (680, 227793), (1020, 151862), (2040, 75931)]