2340720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3251}}^1$

素因数の和:3270

約数の個数: 60

約数和(自身を含む): 7863336

約数和(自身を除く): 5522616

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, 3251, 6502, 9753, 13004, 16255, 19506, 26008, 29259, 32510, 39012, 48765, 52016, 58518, 65020, 78024, 97530, 117036, 130040, 146295, 156048, 195060, 234072, 260080, 292590, 390120, 468144, 585180, 780240, 1170360, 2340720]

約数ペア:

[(1, 2340720), (2, 1170360), (3, 780240), (4, 585180), (5, 468144), (6, 390120), (8, 292590), (9, 260080), (10, 234072), (12, 195060), (15, 156048), (16, 146295), (18, 130040), (20, 117036), (24, 97530), (30, 78024), (36, 65020), (40, 58518), (45, 52016), (48, 48765), (60, 39012), (72, 32510), (80, 29259), (90, 26008), (120, 19506), (144, 16255), (180, 13004), (240, 9753), (360, 6502), (720, 3251)]