127727618160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12980449}}^1$

素因数の和:12980506

約数の個数: 80

約数和(自身を含む): 405613101600

約数和(自身を除く): 277885483440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 12980449, 25960898, 38941347, 51921796, 64902245, 77882694, 103843592, 129804490, 155765388, 194706735, 207687184, 259608980, 311530776, 389413470, 519217960, 532198409, 623061552, 778826940, 1038435920, 1064396818, 1557653880, 1596595227, 2128793636, 2660992045, 3115307760, 3193190454, 4257587272, 5321984090, 6386380908, 7982976135, 8515174544, 10643968180, 12772761816, 15965952270, 21287936360, 25545523632, 31931904540, 42575872720, 63863809080, 127727618160]

約数ペア:

[(1, 127727618160), (2, 63863809080), (3, 42575872720), (4, 31931904540), (5, 25545523632), (6, 21287936360), (8, 15965952270), (10, 12772761816), (12, 10643968180), (15, 8515174544), (16, 7982976135), (20, 6386380908), (24, 5321984090), (30, 4257587272), (40, 3193190454), (41, 3115307760), (48, 2660992045), (60, 2128793636), (80, 1596595227), (82, 1557653880), (120, 1064396818), (123, 1038435920), (164, 778826940), (205, 623061552), (240, 532198409), (246, 519217960), (328, 389413470), (410, 311530776), (492, 259608980), (615, 207687184), (656, 194706735), (820, 155765388), (984, 129804490), (1230, 103843592), (1640, 77882694), (1968, 64902245), (2460, 51921796), (3280, 38941347), (4920, 25960898), (9840, 12980449)]