15252060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 47658240

約数和(自身を除く): 32406180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 787, 969, 1020, 1140, 1292, 1574, 1615, 1938, 2361, 3148, 3230, 3876, 3935, 4722, 4845, 6460, 7870, 9444, 9690, 11805, 13379, 14953, 15740, 19380, 23610, 26758, 29906, 40137, 44859, 47220, 53516, 59812, 66895, 74765, 80274, 89718, 133790, 149530, 160548, 179436, 200685, 224295, 254201, 267580, 299060, 401370, 448590, 508402, 762603, 802740, 897180, 1016804, 1271005, 1525206, 2542010, 3050412, 3813015, 5084020, 7626030, 15252060]

約数ペア:

[(1, 15252060), (2, 7626030), (3, 5084020), (4, 3813015), (5, 3050412), (6, 2542010), (10, 1525206), (12, 1271005), (15, 1016804), (17, 897180), (19, 802740), (20, 762603), (30, 508402), (34, 448590), (38, 401370), (51, 299060), (57, 267580), (60, 254201), (68, 224295), (76, 200685), (85, 179436), (95, 160548), (102, 149530), (114, 133790), (170, 89718), (190, 80274), (204, 74765), (228, 66895), (255, 59812), (285, 53516), (323, 47220), (340, 44859), (380, 40137), (510, 29906), (570, 26758), (646, 23610), (787, 19380), (969, 15740), (1020, 14953), (1140, 13379), (1292, 11805), (1574, 9690), (1615, 9444), (1938, 7870), (2361, 6460), (3148, 4845), (3230, 4722), (3876, 3935)]