239595120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3739}}^1$

素因数の和:3847

約数の個数: 120

約数和(自身を含む): 813898800

約数和(自身を除く): 574303680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 3739, 4005, 4272, 5340, 6408, 7120, 7478, 8010, 10680, 11217, 12816, 14956, 16020, 18695, 21360, 22434, 29912, 32040, 33651, 37390, 44868, 56085, 59824, 64080, 67302, 74780, 89736, 112170, 134604, 149560, 168255, 179472, 224340, 269208, 299120, 332771, 336510, 448680, 538416, 665542, 673020, 897360, 998313, 1331084, 1346040, 1663855, 1996626, 2662168, 2692080, 2994939, 3327710, 3993252, 4991565, 5324336, 5989878, 6655420, 7986504, 9983130, 11979756, 13310840, 14974695, 15973008, 19966260, 23959512, 26621680, 29949390, 39932520, 47919024, 59898780, 79865040, 119797560, 239595120]

約数ペア:

[(1, 239595120), (2, 119797560), (3, 79865040), (4, 59898780), (5, 47919024), (6, 39932520), (8, 29949390), (9, 26621680), (10, 23959512), (12, 19966260), (15, 15973008), (16, 14974695), (18, 13310840), (20, 11979756), (24, 9983130), (30, 7986504), (36, 6655420), (40, 5989878), (45, 5324336), (48, 4991565), (60, 3993252), (72, 3327710), (80, 2994939), (89, 2692080), (90, 2662168), (120, 1996626), (144, 1663855), (178, 1346040), (180, 1331084), (240, 998313), (267, 897360), (356, 673020), (360, 665542), (445, 538416), (534, 448680), (712, 336510), (720, 332771), (801, 299120), (890, 269208), (1068, 224340), (1335, 179472), (1424, 168255), (1602, 149560), (1780, 134604), (2136, 112170), (2670, 89736), (3204, 74780), (3560, 67302), (3739, 64080), (4005, 59824), (4272, 56085), (5340, 44868), (6408, 37390), (7120, 33651), (7478, 32040), (8010, 29912), (10680, 22434), (11217, 21360), (12816, 18695), (14956, 16020)]