358020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 120

約数和(自身を含む): 1280664

約数和(自身を除く): 922644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2652, 2754, 3060, 3315, 3510, 3978, 4212, 4420, 4590, 5265, 5508, 5967, 6630, 6885, 7020, 7956, 9180, 9945, 10530, 11934, 13260, 13770, 17901, 19890, 21060, 23868, 27540, 29835, 35802, 39780, 59670, 71604, 89505, 119340, 179010, 358020]

約数ペア:

[(1, 358020), (2, 179010), (3, 119340), (4, 89505), (5, 71604), (6, 59670), (9, 39780), (10, 35802), (12, 29835), (13, 27540), (15, 23868), (17, 21060), (18, 19890), (20, 17901), (26, 13770), (27, 13260), (30, 11934), (34, 10530), (36, 9945), (39, 9180), (45, 7956), (51, 7020), (52, 6885), (54, 6630), (60, 5967), (65, 5508), (68, 5265), (78, 4590), (81, 4420), (85, 4212), (90, 3978), (102, 3510), (108, 3315), (117, 3060), (130, 2754), (135, 2652), (153, 2340), (156, 2295), (162, 2210), (170, 2106), (180, 1989), (195, 1836), (204, 1755), (221, 1620), (234, 1530), (255, 1404), (260, 1377), (270, 1326), (306, 1170), (324, 1105), (340, 1053), (351, 1020), (390, 918), (405, 884), (442, 810), (459, 780), (468, 765), (510, 702), (540, 663), (585, 612)]