30497520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 95743872

約数和(自身を除く): 65246352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1531, 1660, 1992, 2490, 3062, 3320, 3984, 4593, 4980, 6124, 6640, 7655, 9186, 9960, 12248, 15310, 18372, 19920, 22965, 24496, 30620, 36744, 45930, 61240, 73488, 91860, 122480, 127073, 183720, 254146, 367440, 381219, 508292, 635365, 762438, 1016584, 1270730, 1524876, 1906095, 2033168, 2541460, 3049752, 3812190, 5082920, 6099504, 7624380, 10165840, 15248760, 30497520]

約数ペア:

[(1, 30497520), (2, 15248760), (3, 10165840), (4, 7624380), (5, 6099504), (6, 5082920), (8, 3812190), (10, 3049752), (12, 2541460), (15, 2033168), (16, 1906095), (20, 1524876), (24, 1270730), (30, 1016584), (40, 762438), (48, 635365), (60, 508292), (80, 381219), (83, 367440), (120, 254146), (166, 183720), (240, 127073), (249, 122480), (332, 91860), (415, 73488), (498, 61240), (664, 45930), (830, 36744), (996, 30620), (1245, 24496), (1328, 22965), (1531, 19920), (1660, 18372), (1992, 15310), (2490, 12248), (3062, 9960), (3320, 9186), (3984, 7655), (4593, 6640), (4980, 6124)]