404354520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66071}}^1$

素因数の和:66105

約数の個数: 96

約数和(自身を含む): 1391476320

約数和(自身を除く): 987121800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 66071, 132142, 198213, 264284, 330355, 396426, 528568, 594639, 660710, 792852, 991065, 1123207, 1189278, 1321420, 1585704, 1982130, 2246414, 2378556, 2642840, 2973195, 3369621, 3964260, 4492828, 4757112, 5616035, 5946390, 6739242, 7928520, 8985656, 10108863, 11232070, 11892780, 13478484, 16848105, 20217726, 22464140, 23785560, 26956968, 33696210, 40435452, 44928280, 50544315, 67392420, 80870904, 101088630, 134784840, 202177260, 404354520]

約数ペア:

[(1, 404354520), (2, 202177260), (3, 134784840), (4, 101088630), (5, 80870904), (6, 67392420), (8, 50544315), (9, 44928280), (10, 40435452), (12, 33696210), (15, 26956968), (17, 23785560), (18, 22464140), (20, 20217726), (24, 16848105), (30, 13478484), (34, 11892780), (36, 11232070), (40, 10108863), (45, 8985656), (51, 7928520), (60, 6739242), (68, 5946390), (72, 5616035), (85, 4757112), (90, 4492828), (102, 3964260), (120, 3369621), (136, 2973195), (153, 2642840), (170, 2378556), (180, 2246414), (204, 1982130), (255, 1585704), (306, 1321420), (340, 1189278), (360, 1123207), (408, 991065), (510, 792852), (612, 660710), (680, 594639), (765, 528568), (1020, 396426), (1224, 330355), (1530, 264284), (2040, 198213), (3060, 132142), (6120, 66071)]