120755416

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 237724200

約数和(自身を除く): 116968784

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 139, 226, 248, 278, 452, 556, 904, 961, 1112, 1922, 3503, 3844, 4309, 7006, 7688, 8618, 14012, 15707, 17236, 28024, 31414, 34472, 62828, 108593, 125656, 133579, 217186, 267158, 434372, 486917, 534316, 868744, 973834, 1068632, 1947668, 3895336, 15094427, 30188854, 60377708, 120755416]

約数ペア:

[(1, 120755416), (2, 60377708), (4, 30188854), (8, 15094427), (31, 3895336), (62, 1947668), (113, 1068632), (124, 973834), (139, 868744), (226, 534316), (248, 486917), (278, 434372), (452, 267158), (556, 217186), (904, 133579), (961, 125656), (1112, 108593), (1922, 62828), (3503, 34472), (3844, 31414), (4309, 28024), (7006, 17236), (7688, 15707), (8618, 14012)]