15300780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 32115540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 165, 194, 220, 239, 291, 330, 388, 478, 485, 582, 660, 717, 956, 970, 1067, 1164, 1195, 1434, 1455, 1940, 2134, 2390, 2629, 2868, 2910, 3201, 3585, 4268, 4780, 5258, 5335, 5820, 6402, 7170, 7887, 10516, 10670, 12804, 13145, 14340, 15774, 16005, 21340, 23183, 26290, 31548, 32010, 39435, 46366, 52580, 64020, 69549, 78870, 92732, 115915, 139098, 157740, 231830, 255013, 278196, 347745, 463660, 510026, 695490, 765039, 1020052, 1275065, 1390980, 1530078, 2550130, 3060156, 3825195, 5100260, 7650390, 15300780]

約数ペア:

[(1, 15300780), (2, 7650390), (3, 5100260), (4, 3825195), (5, 3060156), (6, 2550130), (10, 1530078), (11, 1390980), (12, 1275065), (15, 1020052), (20, 765039), (22, 695490), (30, 510026), (33, 463660), (44, 347745), (55, 278196), (60, 255013), (66, 231830), (97, 157740), (110, 139098), (132, 115915), (165, 92732), (194, 78870), (220, 69549), (239, 64020), (291, 52580), (330, 46366), (388, 39435), (478, 32010), (485, 31548), (582, 26290), (660, 23183), (717, 21340), (956, 16005), (970, 15774), (1067, 14340), (1164, 13145), (1195, 12804), (1434, 10670), (1455, 10516), (1940, 7887), (2134, 7170), (2390, 6402), (2629, 5820), (2868, 5335), (2910, 5258), (3201, 4780), (3585, 4268)]