120794640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 392641536

約数和(自身を除く): 271846896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 74, 80, 111, 120, 122, 148, 183, 185, 222, 223, 240, 244, 296, 305, 366, 370, 444, 446, 488, 555, 592, 610, 669, 732, 740, 888, 892, 915, 976, 1110, 1115, 1220, 1338, 1464, 1480, 1776, 1784, 1830, 2220, 2230, 2257, 2440, 2676, 2928, 2960, 3345, 3568, 3660, 4440, 4460, 4514, 4880, 5352, 6690, 6771, 7320, 8251, 8880, 8920, 9028, 10704, 11285, 13380, 13542, 13603, 14640, 16502, 17840, 18056, 22570, 24753, 26760, 27084, 27206, 33004, 33855, 36112, 40809, 41255, 45140, 49506, 53520, 54168, 54412, 66008, 67710, 68015, 81618, 82510, 90280, 99012, 108336, 108824, 123765, 132016, 135420, 136030, 163236, 165020, 180560, 198024, 204045, 217648, 247530, 270840, 272060, 326472, 330040, 396048, 408090, 495060, 503311, 541680, 544120, 652944, 660080, 816180, 990120, 1006622, 1088240, 1509933, 1632360, 1980240, 2013244, 2516555, 3019866, 3264720, 4026488, 5033110, 6039732, 7549665, 8052976, 10066220, 12079464, 15099330, 20132440, 24158928, 30198660, 40264880, 60397320, 120794640]

約数ペア:

[(1, 120794640), (2, 60397320), (3, 40264880), (4, 30198660), (5, 24158928), (6, 20132440), (8, 15099330), (10, 12079464), (12, 10066220), (15, 8052976), (16, 7549665), (20, 6039732), (24, 5033110), (30, 4026488), (37, 3264720), (40, 3019866), (48, 2516555), (60, 2013244), (61, 1980240), (74, 1632360), (80, 1509933), (111, 1088240), (120, 1006622), (122, 990120), (148, 816180), (183, 660080), (185, 652944), (222, 544120), (223, 541680), (240, 503311), (244, 495060), (296, 408090), (305, 396048), (366, 330040), (370, 326472), (444, 272060), (446, 270840), (488, 247530), (555, 217648), (592, 204045), (610, 198024), (669, 180560), (732, 165020), (740, 163236), (888, 136030), (892, 135420), (915, 132016), (976, 123765), (1110, 108824), (1115, 108336), (1220, 99012), (1338, 90280), (1464, 82510), (1480, 81618), (1776, 68015), (1784, 67710), (1830, 66008), (2220, 54412), (2230, 54168), (2257, 53520), (2440, 49506), (2676, 45140), (2928, 41255), (2960, 40809), (3345, 36112), (3568, 33855), (3660, 33004), (4440, 27206), (4460, 27084), (4514, 26760), (4880, 24753), (5352, 22570), (6690, 18056), (6771, 17840), (7320, 16502), (8251, 14640), (8880, 13603), (8920, 13542), (9028, 13380), (10704, 11285)]