40768380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4476

約数の個数: 96

約数和(自身を含む): 134326080

約数和(自身を除く): 93557700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4441, 4590, 8882, 9180, 13323, 17764, 22205, 26646, 39969, 44410, 53292, 66615, 75497, 79938, 88820, 119907, 133230, 150994, 159876, 199845, 226491, 239814, 266460, 301988, 377485, 399690, 452982, 479628, 599535, 679473, 754970, 799380, 905964, 1132455, 1199070, 1358946, 1509940, 2038419, 2264910, 2398140, 2717892, 3397365, 4076838, 4529820, 6794730, 8153676, 10192095, 13589460, 20384190, 40768380]

約数ペア:

[(1, 40768380), (2, 20384190), (3, 13589460), (4, 10192095), (5, 8153676), (6, 6794730), (9, 4529820), (10, 4076838), (12, 3397365), (15, 2717892), (17, 2398140), (18, 2264910), (20, 2038419), (27, 1509940), (30, 1358946), (34, 1199070), (36, 1132455), (45, 905964), (51, 799380), (54, 754970), (60, 679473), (68, 599535), (85, 479628), (90, 452982), (102, 399690), (108, 377485), (135, 301988), (153, 266460), (170, 239814), (180, 226491), (204, 199845), (255, 159876), (270, 150994), (306, 133230), (340, 119907), (459, 88820), (510, 79938), (540, 75497), (612, 66615), (765, 53292), (918, 44410), (1020, 39969), (1530, 26646), (1836, 22205), (2295, 17764), (3060, 13323), (4441, 9180), (4590, 8882)]