138852960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4903}}^1$

素因数の和:4980

約数の個数: 96

約数和(自身を含む): 444890880

約数和(自身を除く): 306037920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 4720, 4903, 5664, 7080, 9440, 9806, 14160, 14709, 19612, 24515, 28320, 29418, 39224, 49030, 58836, 73545, 78448, 98060, 117672, 147090, 156896, 196120, 235344, 289277, 294180, 392240, 470688, 578554, 588360, 784480, 867831, 1157108, 1176720, 1446385, 1735662, 2314216, 2353440, 2892770, 3471324, 4339155, 4628432, 5785540, 6942648, 8678310, 9256864, 11571080, 13885296, 17356620, 23142160, 27770592, 34713240, 46284320, 69426480, 138852960]

約数ペア:

[(1, 138852960), (2, 69426480), (3, 46284320), (4, 34713240), (5, 27770592), (6, 23142160), (8, 17356620), (10, 13885296), (12, 11571080), (15, 9256864), (16, 8678310), (20, 6942648), (24, 5785540), (30, 4628432), (32, 4339155), (40, 3471324), (48, 2892770), (59, 2353440), (60, 2314216), (80, 1735662), (96, 1446385), (118, 1176720), (120, 1157108), (160, 867831), (177, 784480), (236, 588360), (240, 578554), (295, 470688), (354, 392240), (472, 294180), (480, 289277), (590, 235344), (708, 196120), (885, 156896), (944, 147090), (1180, 117672), (1416, 98060), (1770, 78448), (1888, 73545), (2360, 58836), (2832, 49030), (3540, 39224), (4720, 29418), (4903, 28320), (5664, 24515), (7080, 19612), (9440, 14709), (9806, 14160)]