80312224680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{74363171}}^1$

素因数の和:74363191

約数の個数: 64

約数和(自身を含む): 267707419200

約数和(自身を除く): 187395194520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 74363171, 148726342, 223089513, 297452684, 371815855, 446179026, 594905368, 669268539, 743631710, 892358052, 1115447565, 1338537078, 1487263420, 1784716104, 2007805617, 2230895130, 2677074156, 2974526840, 3346342695, 4015611234, 4461790260, 5354148312, 6692685390, 8031222468, 8923580520, 10039028085, 13385370780, 16062444936, 20078056170, 26770741560, 40156112340, 80312224680]

約数ペア:

[(1, 80312224680), (2, 40156112340), (3, 26770741560), (4, 20078056170), (5, 16062444936), (6, 13385370780), (8, 10039028085), (9, 8923580520), (10, 8031222468), (12, 6692685390), (15, 5354148312), (18, 4461790260), (20, 4015611234), (24, 3346342695), (27, 2974526840), (30, 2677074156), (36, 2230895130), (40, 2007805617), (45, 1784716104), (54, 1487263420), (60, 1338537078), (72, 1115447565), (90, 892358052), (108, 743631710), (120, 669268539), (135, 594905368), (180, 446179026), (216, 371815855), (270, 297452684), (360, 223089513), (540, 148726342), (1080, 74363171)]