7933140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 25613280

約数和(自身を除く): 17680140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 83, 90, 108, 118, 135, 162, 166, 177, 180, 236, 249, 270, 295, 324, 332, 354, 405, 415, 498, 531, 540, 590, 708, 747, 810, 830, 885, 996, 1062, 1180, 1245, 1494, 1593, 1620, 1660, 1770, 2124, 2241, 2490, 2655, 2988, 3186, 3540, 3735, 4482, 4779, 4897, 4980, 5310, 6372, 6723, 7470, 7965, 8964, 9558, 9794, 10620, 11205, 13446, 14691, 14940, 15930, 19116, 19588, 22410, 23895, 24485, 26892, 29382, 31860, 33615, 44073, 44820, 47790, 48970, 58764, 67230, 73455, 88146, 95580, 97940, 132219, 134460, 146910, 176292, 220365, 264438, 293820, 396657, 440730, 528876, 661095, 793314, 881460, 1322190, 1586628, 1983285, 2644380, 3966570, 7933140]

約数ペア:

[(1, 7933140), (2, 3966570), (3, 2644380), (4, 1983285), (5, 1586628), (6, 1322190), (9, 881460), (10, 793314), (12, 661095), (15, 528876), (18, 440730), (20, 396657), (27, 293820), (30, 264438), (36, 220365), (45, 176292), (54, 146910), (59, 134460), (60, 132219), (81, 97940), (83, 95580), (90, 88146), (108, 73455), (118, 67230), (135, 58764), (162, 48970), (166, 47790), (177, 44820), (180, 44073), (236, 33615), (249, 31860), (270, 29382), (295, 26892), (324, 24485), (332, 23895), (354, 22410), (405, 19588), (415, 19116), (498, 15930), (531, 14940), (540, 14691), (590, 13446), (708, 11205), (747, 10620), (810, 9794), (830, 9558), (885, 8964), (996, 7965), (1062, 7470), (1180, 6723), (1245, 6372), (1494, 5310), (1593, 4980), (1620, 4897), (1660, 4779), (1770, 4482), (2124, 3735), (2241, 3540), (2490, 3186), (2655, 2988)]