384668640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{267131}}^1$

素因数の和:267152

約数の個数: 72

約数和(自身を含む): 1312686648

約数和(自身を除く): 928018008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 267131, 534262, 801393, 1068524, 1335655, 1602786, 2137048, 2404179, 2671310, 3205572, 4006965, 4274096, 4808358, 5342620, 6411144, 8013930, 8548192, 9616716, 10685240, 12020895, 12822288, 16027860, 19233432, 21370480, 24041790, 25644576, 32055720, 38466864, 42740960, 48083580, 64111440, 76933728, 96167160, 128222880, 192334320, 384668640]

約数ペア:

[(1, 384668640), (2, 192334320), (3, 128222880), (4, 96167160), (5, 76933728), (6, 64111440), (8, 48083580), (9, 42740960), (10, 38466864), (12, 32055720), (15, 25644576), (16, 24041790), (18, 21370480), (20, 19233432), (24, 16027860), (30, 12822288), (32, 12020895), (36, 10685240), (40, 9616716), (45, 8548192), (48, 8013930), (60, 6411144), (72, 5342620), (80, 4808358), (90, 4274096), (96, 4006965), (120, 3205572), (144, 2671310), (160, 2404179), (180, 2137048), (240, 1602786), (288, 1335655), (360, 1068524), (480, 801393), (720, 534262), (1440, 267131)]