15558060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2215

約数の個数: 96

約数和(自身を含む): 52738560

約数和(自身を除く): 37180500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2179, 2380, 3570, 4358, 6537, 7140, 8716, 10895, 13074, 15253, 21790, 26148, 30506, 32685, 37043, 43580, 45759, 61012, 65370, 74086, 76265, 91518, 111129, 130740, 148172, 152530, 183036, 185215, 222258, 228795, 259301, 305060, 370430, 444516, 457590, 518602, 555645, 740860, 777903, 915180, 1037204, 1111290, 1296505, 1555806, 2222580, 2593010, 3111612, 3889515, 5186020, 7779030, 15558060]

約数ペア:

[(1, 15558060), (2, 7779030), (3, 5186020), (4, 3889515), (5, 3111612), (6, 2593010), (7, 2222580), (10, 1555806), (12, 1296505), (14, 1111290), (15, 1037204), (17, 915180), (20, 777903), (21, 740860), (28, 555645), (30, 518602), (34, 457590), (35, 444516), (42, 370430), (51, 305060), (60, 259301), (68, 228795), (70, 222258), (84, 185215), (85, 183036), (102, 152530), (105, 148172), (119, 130740), (140, 111129), (170, 91518), (204, 76265), (210, 74086), (238, 65370), (255, 61012), (340, 45759), (357, 43580), (420, 37043), (476, 32685), (510, 30506), (595, 26148), (714, 21790), (1020, 15253), (1190, 13074), (1428, 10895), (1785, 8716), (2179, 7140), (2380, 6537), (3570, 4358)]