2217360120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{18913}}^1$

素因数の和:19904

約数の個数: 64

約数和(自身を含む): 6659241120

約数和(自身を除く): 4441881000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2931, 3908, 4885, 5862, 7816, 9770, 11724, 14655, 18913, 19540, 23448, 29310, 37826, 39080, 56739, 58620, 75652, 94565, 113478, 117240, 151304, 189130, 226956, 283695, 378260, 453912, 567390, 756520, 1134780, 2269560, 18478001, 36956002, 55434003, 73912004, 92390005, 110868006, 147824008, 184780010, 221736012, 277170015, 369560020, 443472024, 554340030, 739120040, 1108680060, 2217360120]

約数ペア:

[(1, 2217360120), (2, 1108680060), (3, 739120040), (4, 554340030), (5, 443472024), (6, 369560020), (8, 277170015), (10, 221736012), (12, 184780010), (15, 147824008), (20, 110868006), (24, 92390005), (30, 73912004), (40, 55434003), (60, 36956002), (120, 18478001), (977, 2269560), (1954, 1134780), (2931, 756520), (3908, 567390), (4885, 453912), (5862, 378260), (7816, 283695), (9770, 226956), (11724, 189130), (14655, 151304), (18913, 117240), (19540, 113478), (23448, 94565), (29310, 75652), (37826, 58620), (39080, 56739)]