4496520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 15863040

約数和(自身を除く): 11366520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 101, 105, 106, 120, 140, 159, 168, 202, 210, 212, 265, 280, 303, 318, 371, 404, 420, 424, 505, 530, 606, 636, 707, 742, 795, 808, 840, 1010, 1060, 1113, 1212, 1272, 1414, 1484, 1515, 1590, 1855, 2020, 2120, 2121, 2226, 2424, 2828, 2968, 3030, 3180, 3535, 3710, 4040, 4242, 4452, 5353, 5565, 5656, 6060, 6360, 7070, 7420, 8484, 8904, 10605, 10706, 11130, 12120, 14140, 14840, 16059, 16968, 21210, 21412, 22260, 26765, 28280, 32118, 37471, 42420, 42824, 44520, 53530, 64236, 74942, 80295, 84840, 107060, 112413, 128472, 149884, 160590, 187355, 214120, 224826, 299768, 321180, 374710, 449652, 562065, 642360, 749420, 899304, 1124130, 1498840, 2248260, 4496520]

約数ペア:

[(1, 4496520), (2, 2248260), (3, 1498840), (4, 1124130), (5, 899304), (6, 749420), (7, 642360), (8, 562065), (10, 449652), (12, 374710), (14, 321180), (15, 299768), (20, 224826), (21, 214120), (24, 187355), (28, 160590), (30, 149884), (35, 128472), (40, 112413), (42, 107060), (53, 84840), (56, 80295), (60, 74942), (70, 64236), (84, 53530), (101, 44520), (105, 42824), (106, 42420), (120, 37471), (140, 32118), (159, 28280), (168, 26765), (202, 22260), (210, 21412), (212, 21210), (265, 16968), (280, 16059), (303, 14840), (318, 14140), (371, 12120), (404, 11130), (420, 10706), (424, 10605), (505, 8904), (530, 8484), (606, 7420), (636, 7070), (707, 6360), (742, 6060), (795, 5656), (808, 5565), (840, 5353), (1010, 4452), (1060, 4242), (1113, 4040), (1212, 3710), (1272, 3535), (1414, 3180), (1484, 3030), (1515, 2968), (1590, 2828), (1855, 2424), (2020, 2226), (2120, 2121)]