2332640

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3292000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 239, 244, 305, 478, 488, 610, 956, 976, 1195, 1220, 1912, 1952, 2390, 2440, 3824, 4780, 4880, 7648, 9560, 9760, 14579, 19120, 29158, 38240, 58316, 72895, 116632, 145790, 233264, 291580, 466528, 583160, 1166320, 2332640]

約数ペア:

[(1, 2332640), (2, 1166320), (4, 583160), (5, 466528), (8, 291580), (10, 233264), (16, 145790), (20, 116632), (32, 72895), (40, 58316), (61, 38240), (80, 29158), (122, 19120), (160, 14579), (239, 9760), (244, 9560), (305, 7648), (478, 4880), (488, 4780), (610, 3824), (956, 2440), (976, 2390), (1195, 1952), (1220, 1912)]