98472120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 309104640

約数和(自身を除く): 210632520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 257, 309, 310, 372, 412, 465, 514, 515, 618, 620, 744, 771, 824, 930, 1028, 1030, 1236, 1240, 1285, 1542, 1545, 1860, 2056, 2060, 2472, 2570, 3084, 3090, 3193, 3720, 3855, 4120, 5140, 6168, 6180, 6386, 7710, 7967, 9579, 10280, 12360, 12772, 15420, 15934, 15965, 19158, 23901, 25544, 26471, 30840, 31868, 31930, 38316, 39835, 47802, 47895, 52942, 63736, 63860, 76632, 79413, 79670, 95604, 95790, 105884, 119505, 127720, 132355, 158826, 159340, 191208, 191580, 211768, 239010, 264710, 317652, 318680, 383160, 397065, 478020, 529420, 635304, 794130, 820601, 956040, 1058840, 1588260, 1641202, 2461803, 3176520, 3282404, 4103005, 4923606, 6564808, 8206010, 9847212, 12309015, 16412020, 19694424, 24618030, 32824040, 49236060, 98472120]

約数ペア:

[(1, 98472120), (2, 49236060), (3, 32824040), (4, 24618030), (5, 19694424), (6, 16412020), (8, 12309015), (10, 9847212), (12, 8206010), (15, 6564808), (20, 4923606), (24, 4103005), (30, 3282404), (31, 3176520), (40, 2461803), (60, 1641202), (62, 1588260), (93, 1058840), (103, 956040), (120, 820601), (124, 794130), (155, 635304), (186, 529420), (206, 478020), (248, 397065), (257, 383160), (309, 318680), (310, 317652), (372, 264710), (412, 239010), (465, 211768), (514, 191580), (515, 191208), (618, 159340), (620, 158826), (744, 132355), (771, 127720), (824, 119505), (930, 105884), (1028, 95790), (1030, 95604), (1236, 79670), (1240, 79413), (1285, 76632), (1542, 63860), (1545, 63736), (1860, 52942), (2056, 47895), (2060, 47802), (2472, 39835), (2570, 38316), (3084, 31930), (3090, 31868), (3193, 30840), (3720, 26471), (3855, 25544), (4120, 23901), (5140, 19158), (6168, 15965), (6180, 15934), (6386, 15420), (7710, 12772), (7967, 12360), (9579, 10280)]