80374680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8295

約数の個数: 96

約数和(自身を含む): 270925200

約数和(自身を除く): 190550520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8269, 9720, 16538, 24807, 33076, 41345, 49614, 66152, 74421, 82690, 99228, 124035, 148842, 165380, 198456, 223263, 248070, 297684, 330760, 372105, 446526, 496140, 595368, 669789, 744210, 893052, 992280, 1116315, 1339578, 1488420, 1786104, 2009367, 2232630, 2679156, 2976840, 3348945, 4018734, 4465260, 5358312, 6697890, 8037468, 8930520, 10046835, 13395780, 16074936, 20093670, 26791560, 40187340, 80374680]

約数ペア:

[(1, 80374680), (2, 40187340), (3, 26791560), (4, 20093670), (5, 16074936), (6, 13395780), (8, 10046835), (9, 8930520), (10, 8037468), (12, 6697890), (15, 5358312), (18, 4465260), (20, 4018734), (24, 3348945), (27, 2976840), (30, 2679156), (36, 2232630), (40, 2009367), (45, 1786104), (54, 1488420), (60, 1339578), (72, 1116315), (81, 992280), (90, 893052), (108, 744210), (120, 669789), (135, 595368), (162, 496140), (180, 446526), (216, 372105), (243, 330760), (270, 297684), (324, 248070), (360, 223263), (405, 198456), (486, 165380), (540, 148842), (648, 124035), (810, 99228), (972, 82690), (1080, 74421), (1215, 66152), (1620, 49614), (1944, 41345), (2430, 33076), (3240, 24807), (4860, 16538), (8269, 9720)]