127795260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 366992640

約数和(自身を除く): 239197380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 163, 179, 219, 292, 326, 358, 365, 438, 489, 537, 652, 716, 730, 815, 876, 895, 978, 1074, 1095, 1460, 1630, 1790, 1956, 2148, 2190, 2445, 2685, 3260, 3580, 4380, 4890, 5370, 9780, 10740, 11899, 13067, 23798, 26134, 29177, 35697, 39201, 47596, 52268, 58354, 59495, 65335, 71394, 78402, 87531, 116708, 118990, 130670, 142788, 145885, 156804, 175062, 178485, 196005, 237980, 261340, 291770, 350124, 356970, 392010, 437655, 583540, 713940, 784020, 875310, 1750620, 2129921, 4259842, 6389763, 8519684, 10649605, 12779526, 21299210, 25559052, 31948815, 42598420, 63897630, 127795260]

約数ペア:

[(1, 127795260), (2, 63897630), (3, 42598420), (4, 31948815), (5, 25559052), (6, 21299210), (10, 12779526), (12, 10649605), (15, 8519684), (20, 6389763), (30, 4259842), (60, 2129921), (73, 1750620), (146, 875310), (163, 784020), (179, 713940), (219, 583540), (292, 437655), (326, 392010), (358, 356970), (365, 350124), (438, 291770), (489, 261340), (537, 237980), (652, 196005), (716, 178485), (730, 175062), (815, 156804), (876, 145885), (895, 142788), (978, 130670), (1074, 118990), (1095, 116708), (1460, 87531), (1630, 78402), (1790, 71394), (1956, 65335), (2148, 59495), (2190, 58354), (2445, 52268), (2685, 47596), (3260, 39201), (3580, 35697), (4380, 29177), (4890, 26134), (5370, 23798), (9780, 13067), (10740, 11899)]