15134640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3354

約数の個数: 80

約数和(自身を含む): 49401600

約数和(自身を除く): 34266960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 3319, 4560, 6638, 9957, 13276, 16595, 19914, 26552, 33190, 39828, 49785, 53104, 63061, 66380, 79656, 99570, 126122, 132760, 159312, 189183, 199140, 252244, 265520, 315305, 378366, 398280, 504488, 630610, 756732, 796560, 945915, 1008976, 1261220, 1513464, 1891830, 2522440, 3026928, 3783660, 5044880, 7567320, 15134640]

約数ペア:

[(1, 15134640), (2, 7567320), (3, 5044880), (4, 3783660), (5, 3026928), (6, 2522440), (8, 1891830), (10, 1513464), (12, 1261220), (15, 1008976), (16, 945915), (19, 796560), (20, 756732), (24, 630610), (30, 504488), (38, 398280), (40, 378366), (48, 315305), (57, 265520), (60, 252244), (76, 199140), (80, 189183), (95, 159312), (114, 132760), (120, 126122), (152, 99570), (190, 79656), (228, 66380), (240, 63061), (285, 53104), (304, 49785), (380, 39828), (456, 33190), (570, 26552), (760, 19914), (912, 16595), (1140, 13276), (1520, 9957), (2280, 6638), (3319, 4560)]