195467760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271483}}^1$

素因数の和:271502

約数の個数: 60

約数和(自身を含む): 656448312

約数和(自身を除く): 460980552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 271483, 542966, 814449, 1085932, 1357415, 1628898, 2171864, 2443347, 2714830, 3257796, 4072245, 4343728, 4886694, 5429660, 6515592, 8144490, 9773388, 10859320, 12216735, 13031184, 16288980, 19546776, 21718640, 24433470, 32577960, 39093552, 48866940, 65155920, 97733880, 195467760]

約数ペア:

[(1, 195467760), (2, 97733880), (3, 65155920), (4, 48866940), (5, 39093552), (6, 32577960), (8, 24433470), (9, 21718640), (10, 19546776), (12, 16288980), (15, 13031184), (16, 12216735), (18, 10859320), (20, 9773388), (24, 8144490), (30, 6515592), (36, 5429660), (40, 4886694), (45, 4343728), (48, 4072245), (60, 3257796), (72, 2714830), (80, 2443347), (90, 2171864), (120, 1628898), (144, 1357415), (180, 1085932), (240, 814449), (360, 542966), (720, 271483)]