147347880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3923}}^1$

素因数の和:4250

約数の個数: 64

約数和(自身を含む): 443568960

約数和(自身を除く): 296221080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 3923, 4695, 6260, 7512, 7846, 9390, 11769, 12520, 15692, 18780, 19615, 23538, 31384, 37560, 39230, 47076, 58845, 78460, 94152, 117690, 156920, 235380, 470760, 1227899, 2455798, 3683697, 4911596, 6139495, 7367394, 9823192, 12278990, 14734788, 18418485, 24557980, 29469576, 36836970, 49115960, 73673940, 147347880]

約数ペア:

[(1, 147347880), (2, 73673940), (3, 49115960), (4, 36836970), (5, 29469576), (6, 24557980), (8, 18418485), (10, 14734788), (12, 12278990), (15, 9823192), (20, 7367394), (24, 6139495), (30, 4911596), (40, 3683697), (60, 2455798), (120, 1227899), (313, 470760), (626, 235380), (939, 156920), (1252, 117690), (1565, 94152), (1878, 78460), (2504, 58845), (3130, 47076), (3756, 39230), (3923, 37560), (4695, 31384), (6260, 23538), (7512, 19615), (7846, 18780), (9390, 15692), (11769, 12520)]