149219160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65447}}^1$

素因数の和:65480

約数の個数: 64

約数和(自身を含む): 471225600

約数和(自身を除く): 322006440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 65447, 130894, 196341, 261788, 327235, 392682, 523576, 654470, 785364, 981705, 1243493, 1308940, 1570728, 1963410, 2486986, 2617880, 3730479, 3926820, 4973972, 6217465, 7460958, 7853640, 9947944, 12434930, 14921916, 18652395, 24869860, 29843832, 37304790, 49739720, 74609580, 149219160]

約数ペア:

[(1, 149219160), (2, 74609580), (3, 49739720), (4, 37304790), (5, 29843832), (6, 24869860), (8, 18652395), (10, 14921916), (12, 12434930), (15, 9947944), (19, 7853640), (20, 7460958), (24, 6217465), (30, 4973972), (38, 3926820), (40, 3730479), (57, 2617880), (60, 2486986), (76, 1963410), (95, 1570728), (114, 1308940), (120, 1243493), (152, 981705), (190, 785364), (228, 654470), (285, 523576), (380, 392682), (456, 327235), (570, 261788), (760, 196341), (1140, 130894), (2280, 65447)]