13283880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4850

約数の個数: 64

約数和(自身を含む): 41592960

約数和(自身を除く): 28309080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4813, 9626, 14439, 19252, 24065, 28878, 38504, 48130, 57756, 72195, 96260, 110699, 115512, 144390, 192520, 221398, 288780, 332097, 442796, 553495, 577560, 664194, 885592, 1106990, 1328388, 1660485, 2213980, 2656776, 3320970, 4427960, 6641940, 13283880]

約数ペア:

[(1, 13283880), (2, 6641940), (3, 4427960), (4, 3320970), (5, 2656776), (6, 2213980), (8, 1660485), (10, 1328388), (12, 1106990), (15, 885592), (20, 664194), (23, 577560), (24, 553495), (30, 442796), (40, 332097), (46, 288780), (60, 221398), (69, 192520), (92, 144390), (115, 115512), (120, 110699), (138, 96260), (184, 72195), (230, 57756), (276, 48130), (345, 38504), (460, 28878), (552, 24065), (690, 19252), (920, 14439), (1380, 9626), (2760, 4813)]