267477680

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 643485600

約数和(自身を除く): 376007920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 61, 80, 118, 122, 236, 244, 295, 305, 472, 488, 590, 610, 929, 944, 976, 1180, 1220, 1858, 2360, 2440, 3599, 3716, 4645, 4720, 4880, 7198, 7432, 9290, 14396, 14864, 17995, 18580, 28792, 35990, 37160, 54811, 56669, 57584, 71980, 74320, 109622, 113338, 143960, 219244, 226676, 274055, 283345, 287920, 438488, 453352, 548110, 566690, 876976, 906704, 1096220, 1133380, 2192440, 2266760, 3343471, 4384880, 4533520, 6686942, 13373884, 16717355, 26747768, 33434710, 53495536, 66869420, 133738840, 267477680]

約数ペア:

[(1, 267477680), (2, 133738840), (4, 66869420), (5, 53495536), (8, 33434710), (10, 26747768), (16, 16717355), (20, 13373884), (40, 6686942), (59, 4533520), (61, 4384880), (80, 3343471), (118, 2266760), (122, 2192440), (236, 1133380), (244, 1096220), (295, 906704), (305, 876976), (472, 566690), (488, 548110), (590, 453352), (610, 438488), (929, 287920), (944, 283345), (976, 274055), (1180, 226676), (1220, 219244), (1858, 143960), (2360, 113338), (2440, 109622), (3599, 74320), (3716, 71980), (4645, 57584), (4720, 56669), (4880, 54811), (7198, 37160), (7432, 35990), (9290, 28792), (14396, 18580), (14864, 17995)]