87580320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7933}}^1$

素因数の和:7974

約数の個数: 96

約数和(自身を含む): 287908992

約数和(自身を除く): 200328672

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, 2208, 2760, 3680, 5520, 7933, 11040, 15866, 23799, 31732, 39665, 47598, 63464, 79330, 95196, 118995, 126928, 158660, 182459, 190392, 237990, 253856, 317320, 364918, 380784, 475980, 547377, 634640, 729836, 761568, 912295, 951960, 1094754, 1269280, 1459672, 1824590, 1903920, 2189508, 2736885, 2919344, 3649180, 3807840, 4379016, 5473770, 5838688, 7298360, 8758032, 10947540, 14596720, 17516064, 21895080, 29193440, 43790160, 87580320]

約数ペア:

[(1, 87580320), (2, 43790160), (3, 29193440), (4, 21895080), (5, 17516064), (6, 14596720), (8, 10947540), (10, 8758032), (12, 7298360), (15, 5838688), (16, 5473770), (20, 4379016), (23, 3807840), (24, 3649180), (30, 2919344), (32, 2736885), (40, 2189508), (46, 1903920), (48, 1824590), (60, 1459672), (69, 1269280), (80, 1094754), (92, 951960), (96, 912295), (115, 761568), (120, 729836), (138, 634640), (160, 547377), (184, 475980), (230, 380784), (240, 364918), (276, 317320), (345, 253856), (368, 237990), (460, 190392), (480, 182459), (552, 158660), (690, 126928), (736, 118995), (920, 95196), (1104, 79330), (1380, 63464), (1840, 47598), (2208, 39665), (2760, 31732), (3680, 23799), (5520, 15866), (7933, 11040)]