4450680

素因数分解:

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

素因数の和:350

約数の個数: 128

約数和(自身を含む): 16027200

約数和(自身を除く): 11576520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 317, 351, 360, 390, 468, 520, 540, 585, 634, 702, 780, 936, 951, 1080, 1170, 1268, 1404, 1560, 1585, 1755, 1902, 2340, 2536, 2808, 2853, 3170, 3510, 3804, 4121, 4680, 4755, 5706, 6340, 7020, 7608, 8242, 8559, 9510, 11412, 12363, 12680, 14040, 14265, 16484, 17118, 19020, 20605, 22824, 24726, 28530, 32968, 34236, 37089, 38040, 41210, 42795, 49452, 57060, 61815, 68472, 74178, 82420, 85590, 98904, 111267, 114120, 123630, 148356, 164840, 171180, 185445, 222534, 247260, 296712, 342360, 370890, 445068, 494520, 556335, 741780, 890136, 1112670, 1483560, 2225340, 4450680]

約数ペア:

[(1, 4450680), (2, 2225340), (3, 1483560), (4, 1112670), (5, 890136), (6, 741780), (8, 556335), (9, 494520), (10, 445068), (12, 370890), (13, 342360), (15, 296712), (18, 247260), (20, 222534), (24, 185445), (26, 171180), (27, 164840), (30, 148356), (36, 123630), (39, 114120), (40, 111267), (45, 98904), (52, 85590), (54, 82420), (60, 74178), (65, 68472), (72, 61815), (78, 57060), (90, 49452), (104, 42795), (108, 41210), (117, 38040), (120, 37089), (130, 34236), (135, 32968), (156, 28530), (180, 24726), (195, 22824), (216, 20605), (234, 19020), (260, 17118), (270, 16484), (312, 14265), (317, 14040), (351, 12680), (360, 12363), (390, 11412), (468, 9510), (520, 8559), (540, 8242), (585, 7608), (634, 7020), (702, 6340), (780, 5706), (936, 4755), (951, 4680), (1080, 4121), (1170, 3804), (1268, 3510), (1404, 3170), (1560, 2853), (1585, 2808), (1755, 2536), (1902, 2340)]