559980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 1874880

約数和(自身を除く): 1314900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 90, 102, 108, 122, 135, 153, 170, 180, 183, 204, 244, 255, 270, 305, 306, 340, 366, 459, 510, 540, 549, 610, 612, 732, 765, 915, 918, 1020, 1037, 1098, 1220, 1530, 1647, 1830, 1836, 2074, 2196, 2295, 2745, 3060, 3111, 3294, 3660, 4148, 4590, 5185, 5490, 6222, 6588, 8235, 9180, 9333, 10370, 10980, 12444, 15555, 16470, 18666, 20740, 27999, 31110, 32940, 37332, 46665, 55998, 62220, 93330, 111996, 139995, 186660, 279990, 559980]

約数ペア:

[(1, 559980), (2, 279990), (3, 186660), (4, 139995), (5, 111996), (6, 93330), (9, 62220), (10, 55998), (12, 46665), (15, 37332), (17, 32940), (18, 31110), (20, 27999), (27, 20740), (30, 18666), (34, 16470), (36, 15555), (45, 12444), (51, 10980), (54, 10370), (60, 9333), (61, 9180), (68, 8235), (85, 6588), (90, 6222), (102, 5490), (108, 5185), (122, 4590), (135, 4148), (153, 3660), (170, 3294), (180, 3111), (183, 3060), (204, 2745), (244, 2295), (255, 2196), (270, 2074), (305, 1836), (306, 1830), (340, 1647), (366, 1530), (459, 1220), (510, 1098), (540, 1037), (549, 1020), (610, 918), (612, 915), (732, 765)]