138807360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48197}}^1$

素因数の和:48220

約数の個数: 84

約数和(自身を含む): 477449388

約数和(自身を除く): 338642028

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 48197, 96394, 144591, 192788, 240985, 289182, 385576, 433773, 481970, 578364, 722955, 771152, 867546, 963940, 1156728, 1445910, 1542304, 1735092, 1927880, 2168865, 2313456, 2891820, 3084608, 3470184, 3855760, 4337730, 4626912, 5783640, 6940368, 7711520, 8675460, 9253824, 11567280, 13880736, 15423040, 17350920, 23134560, 27761472, 34701840, 46269120, 69403680, 138807360]

約数ペア:

[(1, 138807360), (2, 69403680), (3, 46269120), (4, 34701840), (5, 27761472), (6, 23134560), (8, 17350920), (9, 15423040), (10, 13880736), (12, 11567280), (15, 9253824), (16, 8675460), (18, 7711520), (20, 6940368), (24, 5783640), (30, 4626912), (32, 4337730), (36, 3855760), (40, 3470184), (45, 3084608), (48, 2891820), (60, 2313456), (64, 2168865), (72, 1927880), (80, 1735092), (90, 1542304), (96, 1445910), (120, 1156728), (144, 963940), (160, 867546), (180, 771152), (192, 722955), (240, 578364), (288, 481970), (320, 433773), (360, 385576), (480, 289182), (576, 240985), (720, 192788), (960, 144591), (1440, 96394), (2880, 48197)]