74494320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8389}}^1$

素因数の和:8442

約数の個数: 80

約数和(自身を含む): 237202080

約数和(自身を除く): 162707760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8389, 8880, 16778, 25167, 33556, 41945, 50334, 67112, 83890, 100668, 125835, 134224, 167780, 201336, 251670, 310393, 335560, 402672, 503340, 620786, 671120, 931179, 1006680, 1241572, 1551965, 1862358, 2013360, 2483144, 3103930, 3724716, 4655895, 4966288, 6207860, 7449432, 9311790, 12415720, 14898864, 18623580, 24831440, 37247160, 74494320]

約数ペア:

[(1, 74494320), (2, 37247160), (3, 24831440), (4, 18623580), (5, 14898864), (6, 12415720), (8, 9311790), (10, 7449432), (12, 6207860), (15, 4966288), (16, 4655895), (20, 3724716), (24, 3103930), (30, 2483144), (37, 2013360), (40, 1862358), (48, 1551965), (60, 1241572), (74, 1006680), (80, 931179), (111, 671120), (120, 620786), (148, 503340), (185, 402672), (222, 335560), (240, 310393), (296, 251670), (370, 201336), (444, 167780), (555, 134224), (592, 125835), (740, 100668), (888, 83890), (1110, 67112), (1480, 50334), (1776, 41945), (2220, 33556), (2960, 25167), (4440, 16778), (8389, 8880)]