148889040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15131}}^1$

素因数の和:15188

約数の個数: 80

約数和(自身を含む): 472844736

約数和(自身を除く): 323955696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 15131, 30262, 45393, 60524, 75655, 90786, 121048, 151310, 181572, 226965, 242096, 302620, 363144, 453930, 605240, 620371, 726288, 907860, 1210480, 1240742, 1815720, 1861113, 2481484, 3101855, 3631440, 3722226, 4962968, 6203710, 7444452, 9305565, 9925936, 12407420, 14888904, 18611130, 24814840, 29777808, 37222260, 49629680, 74444520, 148889040]

約数ペア:

[(1, 148889040), (2, 74444520), (3, 49629680), (4, 37222260), (5, 29777808), (6, 24814840), (8, 18611130), (10, 14888904), (12, 12407420), (15, 9925936), (16, 9305565), (20, 7444452), (24, 6203710), (30, 4962968), (40, 3722226), (41, 3631440), (48, 3101855), (60, 2481484), (80, 1861113), (82, 1815720), (120, 1240742), (123, 1210480), (164, 907860), (205, 726288), (240, 620371), (246, 605240), (328, 453930), (410, 363144), (492, 302620), (615, 242096), (656, 226965), (820, 181572), (984, 151310), (1230, 121048), (1640, 90786), (1968, 75655), (2460, 60524), (3280, 45393), (4920, 30262), (9840, 15131)]