267638520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22993}}^1$

素因数の和:23104

約数の個数: 64

約数和(自身を含む): 811228320

約数和(自身を除く): 543589800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 22993, 45986, 68979, 91972, 114965, 137958, 183944, 229930, 275916, 344895, 459860, 551832, 689790, 919720, 1379580, 2230321, 2759160, 4460642, 6690963, 8921284, 11151605, 13381926, 17842568, 22303210, 26763852, 33454815, 44606420, 53527704, 66909630, 89212840, 133819260, 267638520]

約数ペア:

[(1, 267638520), (2, 133819260), (3, 89212840), (4, 66909630), (5, 53527704), (6, 44606420), (8, 33454815), (10, 26763852), (12, 22303210), (15, 17842568), (20, 13381926), (24, 11151605), (30, 8921284), (40, 6690963), (60, 4460642), (97, 2759160), (120, 2230321), (194, 1379580), (291, 919720), (388, 689790), (485, 551832), (582, 459860), (776, 344895), (970, 275916), (1164, 229930), (1455, 183944), (1940, 137958), (2328, 114965), (2910, 91972), (3880, 68979), (5820, 45986), (11640, 22993)]