327664440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4443

約数の個数: 160

約数和(自身を含む): 1149461280

約数和(自身を除く): 821796840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4397, 4968, 6210, 7452, 8280, 8794, 9315, 12420, 13191, 14904, 17588, 18630, 21985, 24840, 26382, 35176, 37260, 39573, 43970, 52764, 65955, 74520, 79146, 87940, 101131, 105528, 118719, 131910, 158292, 175880, 197865, 202262, 237438, 263820, 303393, 316584, 356157, 395730, 404524, 474876, 505655, 527640, 593595, 606786, 712314, 791460, 809048, 910179, 949752, 1011310, 1187190, 1213572, 1424628, 1516965, 1582920, 1780785, 1820358, 2022620, 2374380, 2427144, 2730537, 2849256, 3033930, 3561570, 3640716, 4045240, 4550895, 4748760, 5461074, 6067860, 7123140, 7281432, 8191611, 9101790, 10922148, 12135720, 13652685, 14246280, 16383222, 18203580, 21844296, 27305370, 32766444, 36407160, 40958055, 54610740, 65532888, 81916110, 109221480, 163832220, 327664440]

約数ペア:

[(1, 327664440), (2, 163832220), (3, 109221480), (4, 81916110), (5, 65532888), (6, 54610740), (8, 40958055), (9, 36407160), (10, 32766444), (12, 27305370), (15, 21844296), (18, 18203580), (20, 16383222), (23, 14246280), (24, 13652685), (27, 12135720), (30, 10922148), (36, 9101790), (40, 8191611), (45, 7281432), (46, 7123140), (54, 6067860), (60, 5461074), (69, 4748760), (72, 4550895), (81, 4045240), (90, 3640716), (92, 3561570), (108, 3033930), (115, 2849256), (120, 2730537), (135, 2427144), (138, 2374380), (162, 2022620), (180, 1820358), (184, 1780785), (207, 1582920), (216, 1516965), (230, 1424628), (270, 1213572), (276, 1187190), (324, 1011310), (345, 949752), (360, 910179), (405, 809048), (414, 791460), (460, 712314), (540, 606786), (552, 593595), (621, 527640), (648, 505655), (690, 474876), (810, 404524), (828, 395730), (920, 356157), (1035, 316584), (1080, 303393), (1242, 263820), (1380, 237438), (1620, 202262), (1656, 197865), (1863, 175880), (2070, 158292), (2484, 131910), (2760, 118719), (3105, 105528), (3240, 101131), (3726, 87940), (4140, 79146), (4397, 74520), (4968, 65955), (6210, 52764), (7452, 43970), (8280, 39573), (8794, 37260), (9315, 35176), (12420, 26382), (13191, 24840), (14904, 21985), (17588, 18630)]