1491214080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12527}}^1$

素因数の和:12582

約数の個数: 144

約数和(自身を含む): 4916588544

約数和(自身を除く): 3425374464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 12527, 14880, 19840, 23808, 25054, 29760, 37581, 39680, 50108, 59520, 62635, 75162, 100216, 119040, 125270, 150324, 187905, 200432, 250540, 300648, 375810, 388337, 400864, 501080, 601296, 751620, 776674, 801728, 1002160, 1165011, 1202592, 1503240, 1553348, 1603456, 1941685, 2004320, 2330022, 2405184, 3006480, 3106696, 3206912, 3883370, 4008640, 4660044, 4810368, 5825055, 6012960, 6213392, 7766740, 8017280, 9320088, 9620736, 11650110, 12025920, 12426784, 15533480, 16034560, 18640176, 23300220, 24051840, 24853568, 31066960, 37280352, 46600440, 48103680, 49707136, 62133920, 74560704, 93200880, 99414272, 124267840, 149121408, 186401760, 248535680, 298242816, 372803520, 497071360, 745607040, 1491214080]

約数ペア:

[(1, 1491214080), (2, 745607040), (3, 497071360), (4, 372803520), (5, 298242816), (6, 248535680), (8, 186401760), (10, 149121408), (12, 124267840), (15, 99414272), (16, 93200880), (20, 74560704), (24, 62133920), (30, 49707136), (31, 48103680), (32, 46600440), (40, 37280352), (48, 31066960), (60, 24853568), (62, 24051840), (64, 23300220), (80, 18640176), (93, 16034560), (96, 15533480), (120, 12426784), (124, 12025920), (128, 11650110), (155, 9620736), (160, 9320088), (186, 8017280), (192, 7766740), (240, 6213392), (248, 6012960), (256, 5825055), (310, 4810368), (320, 4660044), (372, 4008640), (384, 3883370), (465, 3206912), (480, 3106696), (496, 3006480), (620, 2405184), (640, 2330022), (744, 2004320), (768, 1941685), (930, 1603456), (960, 1553348), (992, 1503240), (1240, 1202592), (1280, 1165011), (1488, 1002160), (1860, 801728), (1920, 776674), (1984, 751620), (2480, 601296), (2976, 501080), (3720, 400864), (3840, 388337), (3968, 375810), (4960, 300648), (5952, 250540), (7440, 200432), (7936, 187905), (9920, 150324), (11904, 125270), (12527, 119040), (14880, 100216), (19840, 75162), (23808, 62635), (25054, 59520), (29760, 50108), (37581, 39680)]