146804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71963}}^1$

素因数の和:71994

約数の個数: 64

約数和(自身を含む): 466326720

約数和(自身を除く): 319522200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 71963, 143926, 215889, 287852, 359815, 431778, 575704, 719630, 863556, 1079445, 1223371, 1439260, 1727112, 2158890, 2446742, 2878520, 3670113, 4317780, 4893484, 6116855, 7340226, 8635560, 9786968, 12233710, 14680452, 18350565, 24467420, 29360904, 36701130, 48934840, 73402260, 146804520]

約数ペア:

[(1, 146804520), (2, 73402260), (3, 48934840), (4, 36701130), (5, 29360904), (6, 24467420), (8, 18350565), (10, 14680452), (12, 12233710), (15, 9786968), (17, 8635560), (20, 7340226), (24, 6116855), (30, 4893484), (34, 4317780), (40, 3670113), (51, 2878520), (60, 2446742), (68, 2158890), (85, 1727112), (102, 1439260), (120, 1223371), (136, 1079445), (170, 863556), (204, 719630), (255, 575704), (340, 431778), (408, 359815), (510, 287852), (680, 215889), (1020, 143926), (2040, 71963)]