680293127040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{354319337}}^1$

素因数の和:354319359

約数の個数: 64

約数和(自身を含む): 2168434348560

約数和(自身を除く): 1488141221520

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, 354319337, 708638674, 1062958011, 1417277348, 1771596685, 2125916022, 2834554696, 3543193370, 4251832044, 5314790055, 5669109392, 7086386740, 8503664088, 10629580110, 11338218784, 14172773480, 17007328176, 21259160220, 22676437568, 28345546960, 34014656352, 42518320440, 45352875136, 56691093920, 68029312704, 85036640880, 113382187840, 136058625408, 170073281760, 226764375680, 340146563520, 680293127040]

約数ペア:

[(1, 680293127040), (2, 340146563520), (3, 226764375680), (4, 170073281760), (5, 136058625408), (6, 113382187840), (8, 85036640880), (10, 68029312704), (12, 56691093920), (15, 45352875136), (16, 42518320440), (20, 34014656352), (24, 28345546960), (30, 22676437568), (32, 21259160220), (40, 17007328176), (48, 14172773480), (60, 11338218784), (64, 10629580110), (80, 8503664088), (96, 7086386740), (120, 5669109392), (128, 5314790055), (160, 4251832044), (192, 3543193370), (240, 2834554696), (320, 2125916022), (384, 1771596685), (480, 1417277348), (640, 1062958011), (960, 708638674), (1920, 354319337)]