147216240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5047

約数の個数: 120

約数和(自身を含む): 506561328

約数和(自身を除く): 359345088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 4987, 5904, 7380, 9840, 9974, 14760, 14961, 19948, 24935, 29520, 29922, 39896, 44883, 49870, 59844, 74805, 79792, 89766, 99740, 119688, 149610, 179532, 199480, 204467, 224415, 239376, 299220, 359064, 398960, 408934, 448830, 598440, 613401, 718128, 817868, 897660, 1022335, 1196880, 1226802, 1635736, 1795320, 1840203, 2044670, 2453604, 3067005, 3271472, 3590640, 3680406, 4089340, 4907208, 6134010, 7360812, 8178680, 9201015, 9814416, 12268020, 14721624, 16357360, 18402030, 24536040, 29443248, 36804060, 49072080, 73608120, 147216240]

約数ペア:

[(1, 147216240), (2, 73608120), (3, 49072080), (4, 36804060), (5, 29443248), (6, 24536040), (8, 18402030), (9, 16357360), (10, 14721624), (12, 12268020), (15, 9814416), (16, 9201015), (18, 8178680), (20, 7360812), (24, 6134010), (30, 4907208), (36, 4089340), (40, 3680406), (41, 3590640), (45, 3271472), (48, 3067005), (60, 2453604), (72, 2044670), (80, 1840203), (82, 1795320), (90, 1635736), (120, 1226802), (123, 1196880), (144, 1022335), (164, 897660), (180, 817868), (205, 718128), (240, 613401), (246, 598440), (328, 448830), (360, 408934), (369, 398960), (410, 359064), (492, 299220), (615, 239376), (656, 224415), (720, 204467), (738, 199480), (820, 179532), (984, 149610), (1230, 119688), (1476, 99740), (1640, 89766), (1845, 79792), (1968, 74805), (2460, 59844), (2952, 49870), (3280, 44883), (3690, 39896), (4920, 29922), (4987, 29520), (5904, 24935), (7380, 19948), (9840, 14961), (9974, 14760)]