123746885160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11586787}}^1$

素因数の和:11586890

約数の個数: 64

約数和(自身を含む): 375411931200

約数和(自身を除く): 251665046040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 11586787, 23173574, 34760361, 46347148, 57933935, 69520722, 92694296, 115867870, 139041444, 173801805, 231735740, 278082888, 347603610, 463471480, 695207220, 1031224043, 1390414440, 2062448086, 3093672129, 4124896172, 5156120215, 6187344258, 8249792344, 10312240430, 12374688516, 15468360645, 20624480860, 24749377032, 30936721290, 41248961720, 61873442580, 123746885160]

約数ペア:

[(1, 123746885160), (2, 61873442580), (3, 41248961720), (4, 30936721290), (5, 24749377032), (6, 20624480860), (8, 15468360645), (10, 12374688516), (12, 10312240430), (15, 8249792344), (20, 6187344258), (24, 5156120215), (30, 4124896172), (40, 3093672129), (60, 2062448086), (89, 1390414440), (120, 1031224043), (178, 695207220), (267, 463471480), (356, 347603610), (445, 278082888), (534, 231735740), (712, 173801805), (890, 139041444), (1068, 115867870), (1335, 92694296), (1780, 69520722), (2136, 57933935), (2670, 46347148), (3560, 34760361), (5340, 23173574), (10680, 11586787)]