9993240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 35136000

約数和(自身を除く): 25142760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 487, 513, 540, 570, 684, 760, 855, 974, 1026, 1080, 1140, 1368, 1461, 1710, 1948, 2052, 2280, 2435, 2565, 2922, 3420, 3896, 4104, 4383, 4870, 5130, 5844, 6840, 7305, 8766, 9253, 9740, 10260, 11688, 13149, 14610, 17532, 18506, 19480, 20520, 21915, 26298, 27759, 29220, 35064, 37012, 43830, 46265, 52596, 55518, 58440, 65745, 74024, 83277, 87660, 92530, 105192, 111036, 131490, 138795, 166554, 175320, 185060, 222072, 249831, 262980, 277590, 333108, 370120, 416385, 499662, 525960, 555180, 666216, 832770, 999324, 1110360, 1249155, 1665540, 1998648, 2498310, 3331080, 4996620, 9993240]

約数ペア:

[(1, 9993240), (2, 4996620), (3, 3331080), (4, 2498310), (5, 1998648), (6, 1665540), (8, 1249155), (9, 1110360), (10, 999324), (12, 832770), (15, 666216), (18, 555180), (19, 525960), (20, 499662), (24, 416385), (27, 370120), (30, 333108), (36, 277590), (38, 262980), (40, 249831), (45, 222072), (54, 185060), (57, 175320), (60, 166554), (72, 138795), (76, 131490), (90, 111036), (95, 105192), (108, 92530), (114, 87660), (120, 83277), (135, 74024), (152, 65745), (171, 58440), (180, 55518), (190, 52596), (216, 46265), (228, 43830), (270, 37012), (285, 35064), (342, 29220), (360, 27759), (380, 26298), (456, 21915), (487, 20520), (513, 19480), (540, 18506), (570, 17532), (684, 14610), (760, 13149), (855, 11688), (974, 10260), (1026, 9740), (1080, 9253), (1140, 8766), (1368, 7305), (1461, 6840), (1710, 5844), (1948, 5130), (2052, 4870), (2280, 4383), (2435, 4104), (2565, 3896), (2922, 3420)]