126664320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1842

約数の個数: 128

約数和(自身を含む): 414887040

約数和(自身を除く): 288222720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1783, 1920, 2220, 2368, 2960, 3552, 3566, 4440, 4736, 5349, 5920, 7104, 7132, 8880, 8915, 10698, 11840, 14208, 14264, 17760, 17830, 21396, 23680, 26745, 28528, 35520, 35660, 42792, 53490, 57056, 65971, 71040, 71320, 85584, 106980, 114112, 131942, 142640, 171168, 197913, 213960, 228224, 263884, 285280, 329855, 342336, 395826, 427920, 527768, 570560, 659710, 684672, 791652, 855840, 989565, 1055536, 1141120, 1319420, 1583304, 1711680, 1979130, 2111072, 2638840, 3166608, 3423360, 3958260, 4222144, 5277680, 6333216, 7916520, 8444288, 10555360, 12666432, 15833040, 21110720, 25332864, 31666080, 42221440, 63332160, 126664320]

約数ペア:

[(1, 126664320), (2, 63332160), (3, 42221440), (4, 31666080), (5, 25332864), (6, 21110720), (8, 15833040), (10, 12666432), (12, 10555360), (15, 8444288), (16, 7916520), (20, 6333216), (24, 5277680), (30, 4222144), (32, 3958260), (37, 3423360), (40, 3166608), (48, 2638840), (60, 2111072), (64, 1979130), (74, 1711680), (80, 1583304), (96, 1319420), (111, 1141120), (120, 1055536), (128, 989565), (148, 855840), (160, 791652), (185, 684672), (192, 659710), (222, 570560), (240, 527768), (296, 427920), (320, 395826), (370, 342336), (384, 329855), (444, 285280), (480, 263884), (555, 228224), (592, 213960), (640, 197913), (740, 171168), (888, 142640), (960, 131942), (1110, 114112), (1184, 106980), (1480, 85584), (1776, 71320), (1783, 71040), (1920, 65971), (2220, 57056), (2368, 53490), (2960, 42792), (3552, 35660), (3566, 35520), (4440, 28528), (4736, 26745), (5349, 23680), (5920, 21396), (7104, 17830), (7132, 17760), (8880, 14264), (8915, 14208), (10698, 11840)]