30848880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7594

約数の個数: 80

約数和(自身を含む): 101270304

約数和(自身を除く): 70421424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7561, 15122, 22683, 30244, 37805, 45366, 60488, 75610, 90732, 113415, 120976, 128537, 151220, 181464, 226830, 257074, 302440, 362928, 385611, 453660, 514148, 604880, 642685, 771222, 907320, 1028296, 1285370, 1542444, 1814640, 1928055, 2056592, 2570740, 3084888, 3856110, 5141480, 6169776, 7712220, 10282960, 15424440, 30848880]

約数ペア:

[(1, 30848880), (2, 15424440), (3, 10282960), (4, 7712220), (5, 6169776), (6, 5141480), (8, 3856110), (10, 3084888), (12, 2570740), (15, 2056592), (16, 1928055), (17, 1814640), (20, 1542444), (24, 1285370), (30, 1028296), (34, 907320), (40, 771222), (48, 642685), (51, 604880), (60, 514148), (68, 453660), (80, 385611), (85, 362928), (102, 302440), (120, 257074), (136, 226830), (170, 181464), (204, 151220), (240, 128537), (255, 120976), (272, 113415), (340, 90732), (408, 75610), (510, 60488), (680, 45366), (816, 37805), (1020, 30244), (1360, 22683), (2040, 15122), (4080, 7561)]