813712560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{33569}}^1$

素因数の和:33686

約数の個数: 80

約数和(自身を含む): 2547560160

約数和(自身を除く): 1733847600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 33569, 67138, 100707, 134276, 167845, 201414, 268552, 335690, 402828, 503535, 537104, 671380, 805656, 1007070, 1342760, 1611312, 2014140, 2685520, 3390469, 4028280, 6780938, 8056560, 10171407, 13561876, 16952345, 20342814, 27123752, 33904690, 40685628, 50857035, 54247504, 67809380, 81371256, 101714070, 135618760, 162742512, 203428140, 271237520, 406856280, 813712560]

約数ペア:

[(1, 813712560), (2, 406856280), (3, 271237520), (4, 203428140), (5, 162742512), (6, 135618760), (8, 101714070), (10, 81371256), (12, 67809380), (15, 54247504), (16, 50857035), (20, 40685628), (24, 33904690), (30, 27123752), (40, 20342814), (48, 16952345), (60, 13561876), (80, 10171407), (101, 8056560), (120, 6780938), (202, 4028280), (240, 3390469), (303, 2685520), (404, 2014140), (505, 1611312), (606, 1342760), (808, 1007070), (1010, 805656), (1212, 671380), (1515, 537104), (1616, 503535), (2020, 402828), (2424, 335690), (3030, 268552), (4040, 201414), (4848, 167845), (6060, 134276), (8080, 100707), (12120, 67138), (24240, 33569)]