15579888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 43452576

約数和(自身を除く): 27872688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 313, 366, 408, 488, 626, 732, 816, 939, 976, 1037, 1252, 1464, 1878, 2074, 2504, 2928, 3111, 3756, 4148, 5008, 5321, 6222, 7512, 8296, 10642, 12444, 15024, 15963, 16592, 19093, 21284, 24888, 31926, 38186, 42568, 49776, 57279, 63852, 76372, 85136, 114558, 127704, 152744, 229116, 255408, 305488, 324581, 458232, 649162, 916464, 973743, 1298324, 1947486, 2596648, 3894972, 5193296, 7789944, 15579888]

約数ペア:

[(1, 15579888), (2, 7789944), (3, 5193296), (4, 3894972), (6, 2596648), (8, 1947486), (12, 1298324), (16, 973743), (17, 916464), (24, 649162), (34, 458232), (48, 324581), (51, 305488), (61, 255408), (68, 229116), (102, 152744), (122, 127704), (136, 114558), (183, 85136), (204, 76372), (244, 63852), (272, 57279), (313, 49776), (366, 42568), (408, 38186), (488, 31926), (626, 24888), (732, 21284), (816, 19093), (939, 16592), (976, 15963), (1037, 15024), (1252, 12444), (1464, 10642), (1878, 8296), (2074, 7512), (2504, 6222), (2928, 5321), (3111, 5008), (3756, 4148)]