15709768320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263941}}^1$

素因数の和:263994

約数の個数: 128

約数和(自身を含む): 51690401280

約数和(自身を除く): 35980632960

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 263941, 527882, 791823, 1055764, 1319705, 1583646, 2111528, 2639410, 3167292, 3959115, 4223056, 5278820, 6334584, 7918230, 8182171, 8446112, 10557640, 12669168, 15836460, 16364342, 16892224, 21115280, 24546513, 25338336, 31672920, 32728684, 33784448, 40910855, 42230560, 49093026, 50676672, 63345840, 65457368, 81821710, 84461120, 98186052, 101353344, 122732565, 126691680, 130914736, 163643420, 168922240, 196372104, 245465130, 253383360, 261829472, 327286840, 392744208, 490930260, 506766720, 523658944, 654573680, 785488416, 981860520, 1047317888, 1309147360, 1570976832, 1963721040, 2618294720, 3141953664, 3927442080, 5236589440, 7854884160, 15709768320]

約数ペア:

[(1, 15709768320), (2, 7854884160), (3, 5236589440), (4, 3927442080), (5, 3141953664), (6, 2618294720), (8, 1963721040), (10, 1570976832), (12, 1309147360), (15, 1047317888), (16, 981860520), (20, 785488416), (24, 654573680), (30, 523658944), (31, 506766720), (32, 490930260), (40, 392744208), (48, 327286840), (60, 261829472), (62, 253383360), (64, 245465130), (80, 196372104), (93, 168922240), (96, 163643420), (120, 130914736), (124, 126691680), (128, 122732565), (155, 101353344), (160, 98186052), (186, 84461120), (192, 81821710), (240, 65457368), (248, 63345840), (310, 50676672), (320, 49093026), (372, 42230560), (384, 40910855), (465, 33784448), (480, 32728684), (496, 31672920), (620, 25338336), (640, 24546513), (744, 21115280), (930, 16892224), (960, 16364342), (992, 15836460), (1240, 12669168), (1488, 10557640), (1860, 8446112), (1920, 8182171), (1984, 7918230), (2480, 6334584), (2976, 5278820), (3720, 4223056), (3968, 3959115), (4960, 3167292), (5952, 2639410), (7440, 2111528), (9920, 1583646), (11904, 1319705), (14880, 1055764), (19840, 791823), (29760, 527882), (59520, 263941)]