1119960

素因数分解:

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

素因数の和:98

約数の個数: 128

約数和(自身を含む): 4017600

約数和(自身を除く): 2897640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 61, 68, 72, 85, 90, 102, 108, 120, 122, 135, 136, 153, 170, 180, 183, 204, 216, 244, 255, 270, 305, 306, 340, 360, 366, 408, 459, 488, 510, 540, 549, 610, 612, 680, 732, 765, 915, 918, 1020, 1037, 1080, 1098, 1220, 1224, 1464, 1530, 1647, 1830, 1836, 2040, 2074, 2196, 2295, 2440, 2745, 3060, 3111, 3294, 3660, 3672, 4148, 4392, 4590, 5185, 5490, 6120, 6222, 6588, 7320, 8235, 8296, 9180, 9333, 10370, 10980, 12444, 13176, 15555, 16470, 18360, 18666, 20740, 21960, 24888, 27999, 31110, 32940, 37332, 41480, 46665, 55998, 62220, 65880, 74664, 93330, 111996, 124440, 139995, 186660, 223992, 279990, 373320, 559980, 1119960]

約数ペア:

[(1, 1119960), (2, 559980), (3, 373320), (4, 279990), (5, 223992), (6, 186660), (8, 139995), (9, 124440), (10, 111996), (12, 93330), (15, 74664), (17, 65880), (18, 62220), (20, 55998), (24, 46665), (27, 41480), (30, 37332), (34, 32940), (36, 31110), (40, 27999), (45, 24888), (51, 21960), (54, 20740), (60, 18666), (61, 18360), (68, 16470), (72, 15555), (85, 13176), (90, 12444), (102, 10980), (108, 10370), (120, 9333), (122, 9180), (135, 8296), (136, 8235), (153, 7320), (170, 6588), (180, 6222), (183, 6120), (204, 5490), (216, 5185), (244, 4590), (255, 4392), (270, 4148), (305, 3672), (306, 3660), (340, 3294), (360, 3111), (366, 3060), (408, 2745), (459, 2440), (488, 2295), (510, 2196), (540, 2074), (549, 2040), (610, 1836), (612, 1830), (680, 1647), (732, 1530), (765, 1464), (915, 1224), (918, 1220), (1020, 1098), (1037, 1080)]