1441260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 4777920

約数和(自身を除く): 3336660

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, 157, 170, 180, 204, 255, 270, 306, 314, 340, 459, 471, 510, 540, 612, 628, 765, 785, 918, 942, 1020, 1413, 1530, 1570, 1836, 1884, 2295, 2355, 2669, 2826, 3060, 3140, 4239, 4590, 4710, 5338, 5652, 7065, 8007, 8478, 9180, 9420, 10676, 13345, 14130, 16014, 16956, 21195, 24021, 26690, 28260, 32028, 40035, 42390, 48042, 53380, 72063, 80070, 84780, 96084, 120105, 144126, 160140, 240210, 288252, 360315, 480420, 720630, 1441260]

約数ペア:

[(1, 1441260), (2, 720630), (3, 480420), (4, 360315), (5, 288252), (6, 240210), (9, 160140), (10, 144126), (12, 120105), (15, 96084), (17, 84780), (18, 80070), (20, 72063), (27, 53380), (30, 48042), (34, 42390), (36, 40035), (45, 32028), (51, 28260), (54, 26690), (60, 24021), (68, 21195), (85, 16956), (90, 16014), (102, 14130), (108, 13345), (135, 10676), (153, 9420), (157, 9180), (170, 8478), (180, 8007), (204, 7065), (255, 5652), (270, 5338), (306, 4710), (314, 4590), (340, 4239), (459, 3140), (471, 3060), (510, 2826), (540, 2669), (612, 2355), (628, 2295), (765, 1884), (785, 1836), (918, 1570), (942, 1530), (1020, 1413)]