145498680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{14969}}^1$

素因数の和:14995

約数の個数: 96

約数和(自身を含む): 490417200

約数和(自身を除く): 344918520

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, 9720, 14969, 29938, 44907, 59876, 74845, 89814, 119752, 134721, 149690, 179628, 224535, 269442, 299380, 359256, 404163, 449070, 538884, 598760, 673605, 808326, 898140, 1077768, 1212489, 1347210, 1616652, 1796280, 2020815, 2424978, 2694420, 3233304, 3637467, 4041630, 4849956, 5388840, 6062445, 7274934, 8083260, 9699912, 12124890, 14549868, 16166520, 18187335, 24249780, 29099736, 36374670, 48499560, 72749340, 145498680]

約数ペア:

[(1, 145498680), (2, 72749340), (3, 48499560), (4, 36374670), (5, 29099736), (6, 24249780), (8, 18187335), (9, 16166520), (10, 14549868), (12, 12124890), (15, 9699912), (18, 8083260), (20, 7274934), (24, 6062445), (27, 5388840), (30, 4849956), (36, 4041630), (40, 3637467), (45, 3233304), (54, 2694420), (60, 2424978), (72, 2020815), (81, 1796280), (90, 1616652), (108, 1347210), (120, 1212489), (135, 1077768), (162, 898140), (180, 808326), (216, 673605), (243, 598760), (270, 538884), (324, 449070), (360, 404163), (405, 359256), (486, 299380), (540, 269442), (648, 224535), (810, 179628), (972, 149690), (1080, 134721), (1215, 119752), (1620, 89814), (1944, 74845), (2430, 59876), (3240, 44907), (4860, 29938), (9720, 14969)]