6899880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4450

約数の個数: 64

約数和(自身を含む): 22296960

約数和(自身を除く): 15397080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4423, 8846, 13269, 17692, 22115, 26538, 35384, 44230, 53076, 57499, 66345, 88460, 106152, 114998, 132690, 172497, 176920, 229996, 265380, 287495, 344994, 459992, 530760, 574990, 689988, 862485, 1149980, 1379976, 1724970, 2299960, 3449940, 6899880]

約数ペア:

[(1, 6899880), (2, 3449940), (3, 2299960), (4, 1724970), (5, 1379976), (6, 1149980), (8, 862485), (10, 689988), (12, 574990), (13, 530760), (15, 459992), (20, 344994), (24, 287495), (26, 265380), (30, 229996), (39, 176920), (40, 172497), (52, 132690), (60, 114998), (65, 106152), (78, 88460), (104, 66345), (120, 57499), (130, 53076), (156, 44230), (195, 35384), (260, 26538), (312, 22115), (390, 17692), (520, 13269), (780, 8846), (1560, 4423)]