79888680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8219}}^1$

素因数の和:8245

約数の個数: 96

約数和(自身を含む): 269287200

約数和(自身を除く): 189398520

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, 8219, 9720, 16438, 24657, 32876, 41095, 49314, 65752, 73971, 82190, 98628, 123285, 147942, 164380, 197256, 221913, 246570, 295884, 328760, 369855, 443826, 493140, 591768, 665739, 739710, 887652, 986280, 1109565, 1331478, 1479420, 1775304, 1997217, 2219130, 2662956, 2958840, 3328695, 3994434, 4438260, 5325912, 6657390, 7988868, 8876520, 9986085, 13314780, 15977736, 19972170, 26629560, 39944340, 79888680]

約数ペア:

[(1, 79888680), (2, 39944340), (3, 26629560), (4, 19972170), (5, 15977736), (6, 13314780), (8, 9986085), (9, 8876520), (10, 7988868), (12, 6657390), (15, 5325912), (18, 4438260), (20, 3994434), (24, 3328695), (27, 2958840), (30, 2662956), (36, 2219130), (40, 1997217), (45, 1775304), (54, 1479420), (60, 1331478), (72, 1109565), (81, 986280), (90, 887652), (108, 739710), (120, 665739), (135, 591768), (162, 493140), (180, 443826), (216, 369855), (243, 328760), (270, 295884), (324, 246570), (360, 221913), (405, 197256), (486, 164380), (540, 147942), (648, 123285), (810, 98628), (972, 82190), (1080, 73971), (1215, 65752), (1620, 49314), (1944, 41095), (2430, 32876), (3240, 24657), (4860, 16438), (8219, 9720)]