404221464960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{210532013}}^1$

素因数の和:210532035

約数の個数: 64

約数和(自身を含む): 1288455925680

約数和(自身を除く): 884234460720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 210532013, 421064026, 631596039, 842128052, 1052660065, 1263192078, 1684256104, 2105320130, 2526384156, 3157980195, 3368512208, 4210640260, 5052768312, 6315960390, 6737024416, 8421280520, 10105536624, 12631920780, 13474048832, 16842561040, 20211073248, 25263841560, 26948097664, 33685122080, 40422146496, 50527683120, 67370244160, 80844292992, 101055366240, 134740488320, 202110732480, 404221464960]

約数ペア:

[(1, 404221464960), (2, 202110732480), (3, 134740488320), (4, 101055366240), (5, 80844292992), (6, 67370244160), (8, 50527683120), (10, 40422146496), (12, 33685122080), (15, 26948097664), (16, 25263841560), (20, 20211073248), (24, 16842561040), (30, 13474048832), (32, 12631920780), (40, 10105536624), (48, 8421280520), (60, 6737024416), (64, 6315960390), (80, 5052768312), (96, 4210640260), (120, 3368512208), (128, 3157980195), (160, 2526384156), (192, 2105320130), (240, 1684256104), (320, 1263192078), (384, 1052660065), (480, 842128052), (640, 631596039), (960, 421064026), (1920, 210532013)]