122774880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 411844608

約数和(自身を除く): 289069728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 223, 240, 248, 296, 310, 370, 372, 444, 446, 465, 480, 496, 555, 592, 620, 669, 740, 744, 888, 892, 930, 992, 1110, 1115, 1147, 1184, 1240, 1338, 1480, 1488, 1776, 1784, 1860, 2220, 2230, 2294, 2480, 2676, 2960, 2976, 3345, 3441, 3552, 3568, 3720, 4440, 4460, 4588, 4960, 5352, 5735, 5920, 6690, 6882, 6913, 7136, 7440, 8251, 8880, 8920, 9176, 10704, 11470, 13380, 13764, 13826, 14880, 16502, 17205, 17760, 17840, 18352, 20739, 21408, 22940, 24753, 26760, 27528, 27652, 33004, 34410, 34565, 35680, 36704, 41255, 41478, 45880, 49506, 53520, 55056, 55304, 66008, 68820, 69130, 82510, 82956, 91760, 99012, 103695, 107040, 110112, 110608, 123765, 132016, 137640, 138260, 165020, 165912, 183520, 198024, 207390, 221216, 247530, 255781, 264032, 275280, 276520, 330040, 331824, 396048, 414780, 495060, 511562, 550560, 553040, 660080, 663648, 767343, 792096, 829560, 990120, 1023124, 1106080, 1278905, 1320160, 1534686, 1659120, 1980240, 2046248, 2557810, 3069372, 3318240, 3836715, 3960480, 4092496, 5115620, 6138744, 7673430, 8184992, 10231240, 12277488, 15346860, 20462480, 24554976, 30693720, 40924960, 61387440, 122774880]

約数ペア:

[(1, 122774880), (2, 61387440), (3, 40924960), (4, 30693720), (5, 24554976), (6, 20462480), (8, 15346860), (10, 12277488), (12, 10231240), (15, 8184992), (16, 7673430), (20, 6138744), (24, 5115620), (30, 4092496), (31, 3960480), (32, 3836715), (37, 3318240), (40, 3069372), (48, 2557810), (60, 2046248), (62, 1980240), (74, 1659120), (80, 1534686), (93, 1320160), (96, 1278905), (111, 1106080), (120, 1023124), (124, 990120), (148, 829560), (155, 792096), (160, 767343), (185, 663648), (186, 660080), (222, 553040), (223, 550560), (240, 511562), (248, 495060), (296, 414780), (310, 396048), (370, 331824), (372, 330040), (444, 276520), (446, 275280), (465, 264032), (480, 255781), (496, 247530), (555, 221216), (592, 207390), (620, 198024), (669, 183520), (740, 165912), (744, 165020), (888, 138260), (892, 137640), (930, 132016), (992, 123765), (1110, 110608), (1115, 110112), (1147, 107040), (1184, 103695), (1240, 99012), (1338, 91760), (1480, 82956), (1488, 82510), (1776, 69130), (1784, 68820), (1860, 66008), (2220, 55304), (2230, 55056), (2294, 53520), (2480, 49506), (2676, 45880), (2960, 41478), (2976, 41255), (3345, 36704), (3441, 35680), (3552, 34565), (3568, 34410), (3720, 33004), (4440, 27652), (4460, 27528), (4588, 26760), (4960, 24753), (5352, 22940), (5735, 21408), (5920, 20739), (6690, 18352), (6882, 17840), (6913, 17760), (7136, 17205), (7440, 16502), (8251, 14880), (8880, 13826), (8920, 13764), (9176, 13380), (10704, 11470)]