2923120

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 6919200

約数和(自身を除く): 3996080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 599, 610, 976, 1198, 1220, 2396, 2440, 2995, 4792, 4880, 5990, 9584, 11980, 23960, 36539, 47920, 73078, 146156, 182695, 292312, 365390, 584624, 730780, 1461560, 2923120]

約数ペア:

[(1, 2923120), (2, 1461560), (4, 730780), (5, 584624), (8, 365390), (10, 292312), (16, 182695), (20, 146156), (40, 73078), (61, 47920), (80, 36539), (122, 23960), (244, 11980), (305, 9584), (488, 5990), (599, 4880), (610, 4792), (976, 2995), (1198, 2440), (1220, 2396)]