61320480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 215405568

約数和(自身を除く): 154085088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 317, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 634, 744, 780, 806, 930, 951, 992, 1040, 1209, 1240, 1248, 1268, 1488, 1560, 1585, 1612, 1860, 1902, 2015, 2080, 2418, 2480, 2536, 2976, 3120, 3170, 3224, 3720, 3804, 4030, 4121, 4755, 4836, 4960, 5072, 6045, 6240, 6340, 6448, 7440, 7608, 8060, 8242, 9510, 9672, 9827, 10144, 12090, 12363, 12680, 12896, 14880, 15216, 16120, 16484, 19020, 19344, 19654, 20605, 24180, 24726, 25360, 29481, 30432, 32240, 32968, 38040, 38688, 39308, 41210, 48360, 49135, 49452, 50720, 58962, 61815, 64480, 65936, 76080, 78616, 82420, 96720, 98270, 98904, 117924, 123630, 127751, 131872, 147405, 152160, 157232, 164840, 193440, 196540, 197808, 235848, 247260, 255502, 294810, 314464, 329680, 383253, 393080, 395616, 471696, 494520, 511004, 589620, 638755, 659360, 766506, 786160, 943392, 989040, 1022008, 1179240, 1277510, 1533012, 1572320, 1916265, 1978080, 2044016, 2358480, 2555020, 3066024, 3832530, 4088032, 4716960, 5110040, 6132048, 7665060, 10220080, 12264096, 15330120, 20440160, 30660240, 61320480]

約数ペア:

[(1, 61320480), (2, 30660240), (3, 20440160), (4, 15330120), (5, 12264096), (6, 10220080), (8, 7665060), (10, 6132048), (12, 5110040), (13, 4716960), (15, 4088032), (16, 3832530), (20, 3066024), (24, 2555020), (26, 2358480), (30, 2044016), (31, 1978080), (32, 1916265), (39, 1572320), (40, 1533012), (48, 1277510), (52, 1179240), (60, 1022008), (62, 989040), (65, 943392), (78, 786160), (80, 766506), (93, 659360), (96, 638755), (104, 589620), (120, 511004), (124, 494520), (130, 471696), (155, 395616), (156, 393080), (160, 383253), (186, 329680), (195, 314464), (208, 294810), (240, 255502), (248, 247260), (260, 235848), (310, 197808), (312, 196540), (317, 193440), (372, 164840), (390, 157232), (403, 152160), (416, 147405), (465, 131872), (480, 127751), (496, 123630), (520, 117924), (620, 98904), (624, 98270), (634, 96720), (744, 82420), (780, 78616), (806, 76080), (930, 65936), (951, 64480), (992, 61815), (1040, 58962), (1209, 50720), (1240, 49452), (1248, 49135), (1268, 48360), (1488, 41210), (1560, 39308), (1585, 38688), (1612, 38040), (1860, 32968), (1902, 32240), (2015, 30432), (2080, 29481), (2418, 25360), (2480, 24726), (2536, 24180), (2976, 20605), (3120, 19654), (3170, 19344), (3224, 19020), (3720, 16484), (3804, 16120), (4030, 15216), (4121, 14880), (4755, 12896), (4836, 12680), (4960, 12363), (5072, 12090), (6045, 10144), (6240, 9827), (6340, 9672), (6448, 9510), (7440, 8242), (7608, 8060)]