339486960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23189}}^1$

素因数の和:23266

約数の個数: 80

約数和(自身を含む): 1069708320

約数和(自身を除く): 730221360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 23189, 46378, 69567, 92756, 115945, 139134, 185512, 231890, 278268, 347835, 371024, 463780, 556536, 695670, 927560, 1113072, 1391340, 1414529, 1855120, 2782680, 2829058, 4243587, 5565360, 5658116, 7072645, 8487174, 11316232, 14145290, 16974348, 21217935, 22632464, 28290580, 33948696, 42435870, 56581160, 67897392, 84871740, 113162320, 169743480, 339486960]

約数ペア:

[(1, 339486960), (2, 169743480), (3, 113162320), (4, 84871740), (5, 67897392), (6, 56581160), (8, 42435870), (10, 33948696), (12, 28290580), (15, 22632464), (16, 21217935), (20, 16974348), (24, 14145290), (30, 11316232), (40, 8487174), (48, 7072645), (60, 5658116), (61, 5565360), (80, 4243587), (120, 2829058), (122, 2782680), (183, 1855120), (240, 1414529), (244, 1391340), (305, 1113072), (366, 927560), (488, 695670), (610, 556536), (732, 463780), (915, 371024), (976, 347835), (1220, 278268), (1464, 231890), (1830, 185512), (2440, 139134), (2928, 115945), (3660, 92756), (4880, 69567), (7320, 46378), (14640, 23189)]