7401408240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{134669}}^1$

素因数の和:134914

約数の個数: 80

約数和(自身を含む): 23044730400

約数和(自身を除く): 15643322160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 9160, 10992, 13740, 18320, 27480, 54960, 134669, 269338, 404007, 538676, 673345, 808014, 1077352, 1346690, 1616028, 2020035, 2154704, 2693380, 3232056, 4040070, 5386760, 6464112, 8080140, 10773520, 16160280, 30839201, 32320560, 61678402, 92517603, 123356804, 154196005, 185035206, 246713608, 308392010, 370070412, 462588015, 493427216, 616784020, 740140824, 925176030, 1233568040, 1480281648, 1850352060, 2467136080, 3700704120, 7401408240]

約数ペア:

[(1, 7401408240), (2, 3700704120), (3, 2467136080), (4, 1850352060), (5, 1480281648), (6, 1233568040), (8, 925176030), (10, 740140824), (12, 616784020), (15, 493427216), (16, 462588015), (20, 370070412), (24, 308392010), (30, 246713608), (40, 185035206), (48, 154196005), (60, 123356804), (80, 92517603), (120, 61678402), (229, 32320560), (240, 30839201), (458, 16160280), (687, 10773520), (916, 8080140), (1145, 6464112), (1374, 5386760), (1832, 4040070), (2290, 3232056), (2748, 2693380), (3435, 2154704), (3664, 2020035), (4580, 1616028), (5496, 1346690), (6870, 1077352), (9160, 808014), (10992, 673345), (13740, 538676), (18320, 404007), (27480, 269338), (54960, 134669)]