149293440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25919}}^1$

素因数の和:25944

約数の個数: 96

約数和(自身を含む): 515548800

約数和(自身を除く): 366255360

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25919, 51838, 77757, 103676, 129595, 155514, 207352, 233271, 259190, 311028, 388785, 414704, 466542, 518380, 622056, 777570, 829408, 933084, 1036760, 1166355, 1244112, 1555140, 1658816, 1866168, 2073520, 2332710, 2488224, 3110280, 3317632, 3732336, 4147040, 4665420, 4976448, 6220560, 7464672, 8294080, 9330840, 9952896, 12441120, 14929344, 16588160, 18661680, 24882240, 29858688, 37323360, 49764480, 74646720, 149293440]

約数ペア:

[(1, 149293440), (2, 74646720), (3, 49764480), (4, 37323360), (5, 29858688), (6, 24882240), (8, 18661680), (9, 16588160), (10, 14929344), (12, 12441120), (15, 9952896), (16, 9330840), (18, 8294080), (20, 7464672), (24, 6220560), (30, 4976448), (32, 4665420), (36, 4147040), (40, 3732336), (45, 3317632), (48, 3110280), (60, 2488224), (64, 2332710), (72, 2073520), (80, 1866168), (90, 1658816), (96, 1555140), (120, 1244112), (128, 1166355), (144, 1036760), (160, 933084), (180, 829408), (192, 777570), (240, 622056), (288, 518380), (320, 466542), (360, 414704), (384, 388785), (480, 311028), (576, 259190), (640, 233271), (720, 207352), (960, 155514), (1152, 129595), (1440, 103676), (1920, 77757), (2880, 51838), (5760, 25919)]