154272120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 483287040

約数和(自身を除く): 329014920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 113, 120, 124, 155, 186, 226, 248, 310, 339, 367, 372, 452, 465, 565, 620, 678, 734, 744, 904, 930, 1101, 1130, 1240, 1356, 1468, 1695, 1835, 1860, 2202, 2260, 2712, 2936, 3390, 3503, 3670, 3720, 4404, 4520, 5505, 6780, 7006, 7340, 8808, 10509, 11010, 11377, 13560, 14012, 14680, 17515, 21018, 22020, 22754, 28024, 34131, 35030, 41471, 42036, 44040, 45508, 52545, 56885, 68262, 70060, 82942, 84072, 91016, 105090, 113770, 124413, 136524, 140120, 165884, 170655, 207355, 210180, 227540, 248826, 273048, 331768, 341310, 414710, 420360, 455080, 497652, 622065, 682620, 829420, 995304, 1244130, 1285601, 1365240, 1658840, 2488260, 2571202, 3856803, 4976520, 5142404, 6428005, 7713606, 10284808, 12856010, 15427212, 19284015, 25712020, 30854424, 38568030, 51424040, 77136060, 154272120]

約数ペア:

[(1, 154272120), (2, 77136060), (3, 51424040), (4, 38568030), (5, 30854424), (6, 25712020), (8, 19284015), (10, 15427212), (12, 12856010), (15, 10284808), (20, 7713606), (24, 6428005), (30, 5142404), (31, 4976520), (40, 3856803), (60, 2571202), (62, 2488260), (93, 1658840), (113, 1365240), (120, 1285601), (124, 1244130), (155, 995304), (186, 829420), (226, 682620), (248, 622065), (310, 497652), (339, 455080), (367, 420360), (372, 414710), (452, 341310), (465, 331768), (565, 273048), (620, 248826), (678, 227540), (734, 210180), (744, 207355), (904, 170655), (930, 165884), (1101, 140120), (1130, 136524), (1240, 124413), (1356, 113770), (1468, 105090), (1695, 91016), (1835, 84072), (1860, 82942), (2202, 70060), (2260, 68262), (2712, 56885), (2936, 52545), (3390, 45508), (3503, 44040), (3670, 42036), (3720, 41471), (4404, 35030), (4520, 34131), (5505, 28024), (6780, 22754), (7006, 22020), (7340, 21018), (8808, 17515), (10509, 14680), (11010, 14012), (11377, 13560)]