22002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 72358272

約数和(自身を除く): 50355552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 1993, 2208, 2760, 3680, 3986, 5520, 5979, 7972, 9965, 11040, 11958, 15944, 19930, 23916, 29895, 31888, 39860, 45839, 47832, 59790, 63776, 79720, 91678, 95664, 119580, 137517, 159440, 183356, 191328, 229195, 239160, 275034, 318880, 366712, 458390, 478320, 550068, 687585, 733424, 916780, 956640, 1100136, 1375170, 1466848, 1833560, 2200272, 2750340, 3667120, 4400544, 5500680, 7334240, 11001360, 22002720]

約数ペア:

[(1, 22002720), (2, 11001360), (3, 7334240), (4, 5500680), (5, 4400544), (6, 3667120), (8, 2750340), (10, 2200272), (12, 1833560), (15, 1466848), (16, 1375170), (20, 1100136), (23, 956640), (24, 916780), (30, 733424), (32, 687585), (40, 550068), (46, 478320), (48, 458390), (60, 366712), (69, 318880), (80, 275034), (92, 239160), (96, 229195), (115, 191328), (120, 183356), (138, 159440), (160, 137517), (184, 119580), (230, 95664), (240, 91678), (276, 79720), (345, 63776), (368, 59790), (460, 47832), (480, 45839), (552, 39860), (690, 31888), (736, 29895), (920, 23916), (1104, 19930), (1380, 15944), (1840, 11958), (1993, 11040), (2208, 9965), (2760, 7972), (3680, 5979), (3986, 5520)]