147584880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{204979}}^1$

素因数の和:204998

約数の個数: 60

約数和(自身を含む): 495641640

約数和(自身を除く): 348056760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 204979, 409958, 614937, 819916, 1024895, 1229874, 1639832, 1844811, 2049790, 2459748, 3074685, 3279664, 3689622, 4099580, 4919496, 6149370, 7379244, 8199160, 9224055, 9838992, 12298740, 14758488, 16398320, 18448110, 24597480, 29516976, 36896220, 49194960, 73792440, 147584880]

約数ペア:

[(1, 147584880), (2, 73792440), (3, 49194960), (4, 36896220), (5, 29516976), (6, 24597480), (8, 18448110), (9, 16398320), (10, 14758488), (12, 12298740), (15, 9838992), (16, 9224055), (18, 8199160), (20, 7379244), (24, 6149370), (30, 4919496), (36, 4099580), (40, 3689622), (45, 3279664), (48, 3074685), (60, 2459748), (72, 2049790), (80, 1844811), (90, 1639832), (120, 1229874), (144, 1024895), (180, 819916), (240, 614937), (360, 409958), (720, 204979)]