1336680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 4492800

約数和(自身を除く): 3156120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 79, 90, 94, 120, 141, 158, 180, 188, 235, 237, 282, 316, 360, 376, 395, 423, 470, 474, 564, 632, 705, 711, 790, 846, 940, 948, 1128, 1185, 1410, 1422, 1580, 1692, 1880, 1896, 2115, 2370, 2820, 2844, 3160, 3384, 3555, 3713, 4230, 4740, 5640, 5688, 7110, 7426, 8460, 9480, 11139, 14220, 14852, 16920, 18565, 22278, 28440, 29704, 33417, 37130, 44556, 55695, 66834, 74260, 89112, 111390, 133668, 148520, 167085, 222780, 267336, 334170, 445560, 668340, 1336680]

約数ペア:

[(1, 1336680), (2, 668340), (3, 445560), (4, 334170), (5, 267336), (6, 222780), (8, 167085), (9, 148520), (10, 133668), (12, 111390), (15, 89112), (18, 74260), (20, 66834), (24, 55695), (30, 44556), (36, 37130), (40, 33417), (45, 29704), (47, 28440), (60, 22278), (72, 18565), (79, 16920), (90, 14852), (94, 14220), (120, 11139), (141, 9480), (158, 8460), (180, 7426), (188, 7110), (235, 5688), (237, 5640), (282, 4740), (316, 4230), (360, 3713), (376, 3555), (395, 3384), (423, 3160), (470, 2844), (474, 2820), (564, 2370), (632, 2115), (705, 1896), (711, 1880), (790, 1692), (846, 1580), (940, 1422), (948, 1410), (1128, 1185)]