287842140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13001}}^1$

素因数の和:13060

約数の個数: 96

約数和(自身を含む): 917421120

約数和(自身を除く): 629578980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 13001, 22140, 26002, 39003, 52004, 65005, 78006, 117009, 130010, 156012, 195015, 234018, 260020, 351027, 390030, 468036, 533041, 585045, 702054, 780060, 1066082, 1170090, 1404108, 1599123, 1755135, 2132164, 2340180, 2665205, 3198246, 3510270, 4797369, 5330410, 6396492, 7020540, 7995615, 9594738, 10660820, 14392107, 15991230, 19189476, 23986845, 28784214, 31982460, 47973690, 57568428, 71960535, 95947380, 143921070, 287842140]

約数ペア:

[(1, 287842140), (2, 143921070), (3, 95947380), (4, 71960535), (5, 57568428), (6, 47973690), (9, 31982460), (10, 28784214), (12, 23986845), (15, 19189476), (18, 15991230), (20, 14392107), (27, 10660820), (30, 9594738), (36, 7995615), (41, 7020540), (45, 6396492), (54, 5330410), (60, 4797369), (82, 3510270), (90, 3198246), (108, 2665205), (123, 2340180), (135, 2132164), (164, 1755135), (180, 1599123), (205, 1404108), (246, 1170090), (270, 1066082), (369, 780060), (410, 702054), (492, 585045), (540, 533041), (615, 468036), (738, 390030), (820, 351027), (1107, 260020), (1230, 234018), (1476, 195015), (1845, 156012), (2214, 130010), (2460, 117009), (3690, 78006), (4428, 65005), (5535, 52004), (7380, 39003), (11070, 26002), (13001, 22140)]