65136720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1$

素因数の和:2281

約数の個数: 120

約数和(自身を含む): 222048288

約数和(自身を除く): 156911568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2243, 2420, 2640, 2904, 3630, 4486, 4840, 5808, 6729, 7260, 8972, 9680, 11215, 13458, 14520, 17944, 22430, 24673, 26916, 29040, 33645, 35888, 44860, 49346, 53832, 67290, 74019, 89720, 98692, 107664, 123365, 134580, 148038, 179440, 197384, 246730, 269160, 271403, 296076, 370095, 394768, 493460, 538320, 542806, 592152, 740190, 814209, 986920, 1085612, 1184304, 1357015, 1480380, 1628418, 1973840, 2171224, 2714030, 2960760, 3256836, 4071045, 4342448, 5428060, 5921520, 6513672, 8142090, 10856120, 13027344, 16284180, 21712240, 32568360, 65136720]

約数ペア:

[(1, 65136720), (2, 32568360), (3, 21712240), (4, 16284180), (5, 13027344), (6, 10856120), (8, 8142090), (10, 6513672), (11, 5921520), (12, 5428060), (15, 4342448), (16, 4071045), (20, 3256836), (22, 2960760), (24, 2714030), (30, 2171224), (33, 1973840), (40, 1628418), (44, 1480380), (48, 1357015), (55, 1184304), (60, 1085612), (66, 986920), (80, 814209), (88, 740190), (110, 592152), (120, 542806), (121, 538320), (132, 493460), (165, 394768), (176, 370095), (220, 296076), (240, 271403), (242, 269160), (264, 246730), (330, 197384), (363, 179440), (440, 148038), (484, 134580), (528, 123365), (605, 107664), (660, 98692), (726, 89720), (880, 74019), (968, 67290), (1210, 53832), (1320, 49346), (1452, 44860), (1815, 35888), (1936, 33645), (2243, 29040), (2420, 26916), (2640, 24673), (2904, 22430), (3630, 17944), (4486, 14520), (4840, 13458), (5808, 11215), (6729, 9680), (7260, 8972)]