20120962080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41918671}}^1$

素因数の和:41918689

約数の個数: 48

約数和(自身を含む): 63381032064

約数和(自身を除く): 43260069984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41918671, 83837342, 125756013, 167674684, 209593355, 251512026, 335349368, 419186710, 503024052, 628780065, 670698736, 838373420, 1006048104, 1257560130, 1341397472, 1676746840, 2012096208, 2515120260, 3353493680, 4024192416, 5030240520, 6706987360, 10060481040, 20120962080]

約数ペア:

[(1, 20120962080), (2, 10060481040), (3, 6706987360), (4, 5030240520), (5, 4024192416), (6, 3353493680), (8, 2515120260), (10, 2012096208), (12, 1676746840), (15, 1341397472), (16, 1257560130), (20, 1006048104), (24, 838373420), (30, 670698736), (32, 628780065), (40, 503024052), (48, 419186710), (60, 335349368), (80, 251512026), (96, 209593355), (120, 167674684), (160, 125756013), (240, 83837342), (480, 41918671)]