38761440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3552

約数の個数: 96

約数和(自身を含む): 127443456

約数和(自身を除く): 88682016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3511, 3680, 5520, 7022, 10533, 11040, 14044, 17555, 21066, 28088, 35110, 42132, 52665, 56176, 70220, 80753, 84264, 105330, 112352, 140440, 161506, 168528, 210660, 242259, 280880, 323012, 337056, 403765, 421320, 484518, 561760, 646024, 807530, 842640, 969036, 1211295, 1292048, 1615060, 1685280, 1938072, 2422590, 2584096, 3230120, 3876144, 4845180, 6460240, 7752288, 9690360, 12920480, 19380720, 38761440]

約数ペア:

[(1, 38761440), (2, 19380720), (3, 12920480), (4, 9690360), (5, 7752288), (6, 6460240), (8, 4845180), (10, 3876144), (12, 3230120), (15, 2584096), (16, 2422590), (20, 1938072), (23, 1685280), (24, 1615060), (30, 1292048), (32, 1211295), (40, 969036), (46, 842640), (48, 807530), (60, 646024), (69, 561760), (80, 484518), (92, 421320), (96, 403765), (115, 337056), (120, 323012), (138, 280880), (160, 242259), (184, 210660), (230, 168528), (240, 161506), (276, 140440), (345, 112352), (368, 105330), (460, 84264), (480, 80753), (552, 70220), (690, 56176), (736, 52665), (920, 42132), (1104, 35110), (1380, 28088), (1840, 21066), (2208, 17555), (2760, 14044), (3511, 11040), (3680, 10533), (5520, 7022)]