238161720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10391}}^1$

素因数の和:10596

約数の個数: 64

約数和(自身を含む): 718295040

約数和(自身を除く): 480133320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 10391, 11460, 20782, 22920, 31173, 41564, 51955, 62346, 83128, 103910, 124692, 155865, 207820, 249384, 311730, 415640, 623460, 1246920, 1984681, 3969362, 5954043, 7938724, 9923405, 11908086, 15877448, 19846810, 23816172, 29770215, 39693620, 47632344, 59540430, 79387240, 119080860, 238161720]

約数ペア:

[(1, 238161720), (2, 119080860), (3, 79387240), (4, 59540430), (5, 47632344), (6, 39693620), (8, 29770215), (10, 23816172), (12, 19846810), (15, 15877448), (20, 11908086), (24, 9923405), (30, 7938724), (40, 5954043), (60, 3969362), (120, 1984681), (191, 1246920), (382, 623460), (573, 415640), (764, 311730), (955, 249384), (1146, 207820), (1528, 155865), (1910, 124692), (2292, 103910), (2865, 83128), (3820, 62346), (4584, 51955), (5730, 41564), (7640, 31173), (10391, 22920), (11460, 20782)]