188292960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 646485840

約数和(自身を除く): 458192880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 229, 240, 288, 360, 458, 480, 571, 687, 720, 916, 1142, 1145, 1374, 1440, 1713, 1832, 2061, 2284, 2290, 2748, 2855, 3426, 3435, 3664, 4122, 4568, 4580, 5139, 5496, 5710, 6852, 6870, 7328, 8244, 8565, 9136, 9160, 10278, 10305, 10992, 11420, 13704, 13740, 16488, 17130, 18272, 18320, 20556, 20610, 21984, 22840, 25695, 27408, 27480, 32976, 34260, 36640, 41112, 41220, 45680, 51390, 54816, 54960, 65952, 68520, 82224, 82440, 91360, 102780, 109920, 130759, 137040, 164448, 164880, 205560, 261518, 274080, 329760, 392277, 411120, 523036, 653795, 784554, 822240, 1046072, 1176831, 1307590, 1569108, 1961385, 2092144, 2353662, 2615180, 3138216, 3922770, 4184288, 4707324, 5230360, 5884155, 6276432, 7845540, 9414648, 10460720, 11768310, 12552864, 15691080, 18829296, 20921440, 23536620, 31382160, 37658592, 47073240, 62764320, 94146480, 188292960]

約数ペア:

[(1, 188292960), (2, 94146480), (3, 62764320), (4, 47073240), (5, 37658592), (6, 31382160), (8, 23536620), (9, 20921440), (10, 18829296), (12, 15691080), (15, 12552864), (16, 11768310), (18, 10460720), (20, 9414648), (24, 7845540), (30, 6276432), (32, 5884155), (36, 5230360), (40, 4707324), (45, 4184288), (48, 3922770), (60, 3138216), (72, 2615180), (80, 2353662), (90, 2092144), (96, 1961385), (120, 1569108), (144, 1307590), (160, 1176831), (180, 1046072), (229, 822240), (240, 784554), (288, 653795), (360, 523036), (458, 411120), (480, 392277), (571, 329760), (687, 274080), (720, 261518), (916, 205560), (1142, 164880), (1145, 164448), (1374, 137040), (1440, 130759), (1713, 109920), (1832, 102780), (2061, 91360), (2284, 82440), (2290, 82224), (2748, 68520), (2855, 65952), (3426, 54960), (3435, 54816), (3664, 51390), (4122, 45680), (4568, 41220), (4580, 41112), (5139, 36640), (5496, 34260), (5710, 32976), (6852, 27480), (6870, 27408), (7328, 25695), (8244, 22840), (8565, 21984), (9136, 20610), (9160, 20556), (10278, 18320), (10305, 18272), (10992, 17130), (11420, 16488), (13704, 13740)]