148788120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 485130240

約数和(自身を除く): 336342120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 751, 762, 780, 1016, 1270, 1502, 1524, 1560, 1651, 1905, 2253, 2540, 3004, 3048, 3302, 3755, 3810, 4506, 4953, 5080, 6008, 6604, 7510, 7620, 8255, 9012, 9763, 9906, 11265, 13208, 15020, 15240, 16510, 18024, 19526, 19812, 22530, 24765, 29289, 30040, 33020, 39052, 39624, 45060, 48815, 49530, 58578, 66040, 78104, 90120, 95377, 97630, 99060, 117156, 146445, 190754, 195260, 198120, 234312, 286131, 292890, 381508, 390520, 476885, 572262, 585780, 763016, 953770, 1144524, 1171560, 1239901, 1430655, 1907540, 2289048, 2479802, 2861310, 3719703, 3815080, 4959604, 5722620, 6199505, 7439406, 9919208, 11445240, 12399010, 14878812, 18598515, 24798020, 29757624, 37197030, 49596040, 74394060, 148788120]

約数ペア:

[(1, 148788120), (2, 74394060), (3, 49596040), (4, 37197030), (5, 29757624), (6, 24798020), (8, 18598515), (10, 14878812), (12, 12399010), (13, 11445240), (15, 9919208), (20, 7439406), (24, 6199505), (26, 5722620), (30, 4959604), (39, 3815080), (40, 3719703), (52, 2861310), (60, 2479802), (65, 2289048), (78, 1907540), (104, 1430655), (120, 1239901), (127, 1171560), (130, 1144524), (156, 953770), (195, 763016), (254, 585780), (260, 572262), (312, 476885), (381, 390520), (390, 381508), (508, 292890), (520, 286131), (635, 234312), (751, 198120), (762, 195260), (780, 190754), (1016, 146445), (1270, 117156), (1502, 99060), (1524, 97630), (1560, 95377), (1651, 90120), (1905, 78104), (2253, 66040), (2540, 58578), (3004, 49530), (3048, 48815), (3302, 45060), (3755, 39624), (3810, 39052), (4506, 33020), (4953, 30040), (5080, 29289), (6008, 24765), (6604, 22530), (7510, 19812), (7620, 19526), (8255, 18024), (9012, 16510), (9763, 15240), (9906, 15020), (11265, 13208)]