40098060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2607

約数の個数: 72

約数和(自身を含む): 123046560

約数和(自身を除く): 82948500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2503, 2670, 3204, 4005, 5006, 5340, 7509, 8010, 10012, 12515, 15018, 16020, 22527, 25030, 30036, 37545, 45054, 50060, 75090, 90108, 112635, 150180, 222767, 225270, 445534, 450540, 668301, 891068, 1113835, 1336602, 2004903, 2227670, 2673204, 3341505, 4009806, 4455340, 6683010, 8019612, 10024515, 13366020, 20049030, 40098060]

約数ペア:

[(1, 40098060), (2, 20049030), (3, 13366020), (4, 10024515), (5, 8019612), (6, 6683010), (9, 4455340), (10, 4009806), (12, 3341505), (15, 2673204), (18, 2227670), (20, 2004903), (30, 1336602), (36, 1113835), (45, 891068), (60, 668301), (89, 450540), (90, 445534), (178, 225270), (180, 222767), (267, 150180), (356, 112635), (445, 90108), (534, 75090), (801, 50060), (890, 45054), (1068, 37545), (1335, 30036), (1602, 25030), (1780, 22527), (2503, 16020), (2670, 15018), (3204, 12515), (4005, 10012), (5006, 8010), (5340, 7509)]