149016720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4889}}^1$

素因数の和:5032

約数の個数: 80

約数和(自身を含む): 465684480

約数和(自身を除く): 316667760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4889, 5080, 6096, 7620, 9778, 10160, 14667, 15240, 19556, 24445, 29334, 30480, 39112, 48890, 58668, 73335, 78224, 97780, 117336, 146670, 195560, 234672, 293340, 391120, 586680, 620903, 1173360, 1241806, 1862709, 2483612, 3104515, 3725418, 4967224, 6209030, 7450836, 9313545, 9934448, 12418060, 14901672, 18627090, 24836120, 29803344, 37254180, 49672240, 74508360, 149016720]

約数ペア:

[(1, 149016720), (2, 74508360), (3, 49672240), (4, 37254180), (5, 29803344), (6, 24836120), (8, 18627090), (10, 14901672), (12, 12418060), (15, 9934448), (16, 9313545), (20, 7450836), (24, 6209030), (30, 4967224), (40, 3725418), (48, 3104515), (60, 2483612), (80, 1862709), (120, 1241806), (127, 1173360), (240, 620903), (254, 586680), (381, 391120), (508, 293340), (635, 234672), (762, 195560), (1016, 146670), (1270, 117336), (1524, 97780), (1905, 78224), (2032, 73335), (2540, 58668), (3048, 48890), (3810, 39112), (4889, 30480), (5080, 29334), (6096, 24445), (7620, 19556), (9778, 15240), (10160, 14667)]