288891360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{22291}}^1$

素因数の和:22318

約数の個数: 120

約数和(自身を含む): 1019591496

約数和(自身を除く): 730700136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 22291, 44582, 66873, 89164, 111455, 133746, 178328, 200619, 222910, 267492, 334365, 356656, 401238, 445820, 534984, 601857, 668730, 713312, 802476, 891640, 1003095, 1069968, 1203714, 1337460, 1604952, 1783280, 1805571, 2006190, 2139936, 2407428, 2674920, 3009285, 3209904, 3566560, 3611142, 4012380, 4814856, 5349840, 6018570, 6419808, 7222284, 8024760, 9027855, 9629712, 10699680, 12037140, 14444568, 16049520, 18055710, 19259424, 24074280, 28889136, 32099040, 36111420, 48148560, 57778272, 72222840, 96297120, 144445680, 288891360]

約数ペア:

[(1, 288891360), (2, 144445680), (3, 96297120), (4, 72222840), (5, 57778272), (6, 48148560), (8, 36111420), (9, 32099040), (10, 28889136), (12, 24074280), (15, 19259424), (16, 18055710), (18, 16049520), (20, 14444568), (24, 12037140), (27, 10699680), (30, 9629712), (32, 9027855), (36, 8024760), (40, 7222284), (45, 6419808), (48, 6018570), (54, 5349840), (60, 4814856), (72, 4012380), (80, 3611142), (81, 3566560), (90, 3209904), (96, 3009285), (108, 2674920), (120, 2407428), (135, 2139936), (144, 2006190), (160, 1805571), (162, 1783280), (180, 1604952), (216, 1337460), (240, 1203714), (270, 1069968), (288, 1003095), (324, 891640), (360, 802476), (405, 713312), (432, 668730), (480, 601857), (540, 534984), (648, 445820), (720, 401238), (810, 356656), (864, 334365), (1080, 267492), (1296, 222910), (1440, 200619), (1620, 178328), (2160, 133746), (2592, 111455), (3240, 89164), (4320, 66873), (6480, 44582), (12960, 22291)]