317142240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{829}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 1001458080

約数和(自身を除く): 684315840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 797, 829, 1594, 1658, 2391, 2487, 3188, 3316, 3985, 4145, 4782, 4974, 6376, 6632, 7970, 8290, 9564, 9948, 11955, 12435, 12752, 13264, 15940, 16580, 19128, 19896, 23910, 24870, 25504, 26528, 31880, 33160, 38256, 39792, 47820, 49740, 63760, 66320, 76512, 79584, 95640, 99480, 127520, 132640, 191280, 198960, 382560, 397920, 660713, 1321426, 1982139, 2642852, 3303565, 3964278, 5285704, 6607130, 7928556, 9910695, 10571408, 13214260, 15857112, 19821390, 21142816, 26428520, 31714224, 39642780, 52857040, 63428448, 79285560, 105714080, 158571120, 317142240]

約数ペア:

[(1, 317142240), (2, 158571120), (3, 105714080), (4, 79285560), (5, 63428448), (6, 52857040), (8, 39642780), (10, 31714224), (12, 26428520), (15, 21142816), (16, 19821390), (20, 15857112), (24, 13214260), (30, 10571408), (32, 9910695), (40, 7928556), (48, 6607130), (60, 5285704), (80, 3964278), (96, 3303565), (120, 2642852), (160, 1982139), (240, 1321426), (480, 660713), (797, 397920), (829, 382560), (1594, 198960), (1658, 191280), (2391, 132640), (2487, 127520), (3188, 99480), (3316, 95640), (3985, 79584), (4145, 76512), (4782, 66320), (4974, 63760), (6376, 49740), (6632, 47820), (7970, 39792), (8290, 38256), (9564, 33160), (9948, 31880), (11955, 26528), (12435, 25504), (12752, 24870), (13264, 23910), (15940, 19896), (16580, 19128)]