73806480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9319}}^1$

素因数の和:9349

約数の個数: 120

約数和(自身を含む): 270429120

約数和(自身を除く): 196622640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9319, 18638, 27957, 37276, 46595, 55914, 74552, 83871, 93190, 102509, 111828, 139785, 149104, 167742, 186380, 205018, 223656, 279570, 307527, 335484, 372760, 410036, 419355, 447312, 512545, 559140, 615054, 670968, 745520, 820072, 838710, 922581, 1025090, 1118280, 1230108, 1341936, 1537635, 1640144, 1677420, 1845162, 2050180, 2236560, 2460216, 3075270, 3354840, 3690324, 4100360, 4612905, 4920432, 6150540, 6709680, 7380648, 8200720, 9225810, 12301080, 14761296, 18451620, 24602160, 36903240, 73806480]

約数ペア:

[(1, 73806480), (2, 36903240), (3, 24602160), (4, 18451620), (5, 14761296), (6, 12301080), (8, 9225810), (9, 8200720), (10, 7380648), (11, 6709680), (12, 6150540), (15, 4920432), (16, 4612905), (18, 4100360), (20, 3690324), (22, 3354840), (24, 3075270), (30, 2460216), (33, 2236560), (36, 2050180), (40, 1845162), (44, 1677420), (45, 1640144), (48, 1537635), (55, 1341936), (60, 1230108), (66, 1118280), (72, 1025090), (80, 922581), (88, 838710), (90, 820072), (99, 745520), (110, 670968), (120, 615054), (132, 559140), (144, 512545), (165, 447312), (176, 419355), (180, 410036), (198, 372760), (220, 335484), (240, 307527), (264, 279570), (330, 223656), (360, 205018), (396, 186380), (440, 167742), (495, 149104), (528, 139785), (660, 111828), (720, 102509), (792, 93190), (880, 83871), (990, 74552), (1320, 55914), (1584, 46595), (1980, 37276), (2640, 27957), (3960, 18638), (7920, 9319)]