23419440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2987

約数の個数: 120

約数和(自身を含む): 85829328

約数和(自身を除く): 62409888

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, 2957, 3960, 5914, 7920, 8871, 11828, 14785, 17742, 23656, 26613, 29570, 32527, 35484, 44355, 47312, 53226, 59140, 65054, 70968, 88710, 97581, 106452, 118280, 130108, 133065, 141936, 162635, 177420, 195162, 212904, 236560, 260216, 266130, 292743, 325270, 354840, 390324, 425808, 487905, 520432, 532260, 585486, 650540, 709680, 780648, 975810, 1064520, 1170972, 1301080, 1463715, 1561296, 1951620, 2129040, 2341944, 2602160, 2927430, 3903240, 4683888, 5854860, 7806480, 11709720, 23419440]

約数ペア:

[(1, 23419440), (2, 11709720), (3, 7806480), (4, 5854860), (5, 4683888), (6, 3903240), (8, 2927430), (9, 2602160), (10, 2341944), (11, 2129040), (12, 1951620), (15, 1561296), (16, 1463715), (18, 1301080), (20, 1170972), (22, 1064520), (24, 975810), (30, 780648), (33, 709680), (36, 650540), (40, 585486), (44, 532260), (45, 520432), (48, 487905), (55, 425808), (60, 390324), (66, 354840), (72, 325270), (80, 292743), (88, 266130), (90, 260216), (99, 236560), (110, 212904), (120, 195162), (132, 177420), (144, 162635), (165, 141936), (176, 133065), (180, 130108), (198, 118280), (220, 106452), (240, 97581), (264, 88710), (330, 70968), (360, 65054), (396, 59140), (440, 53226), (495, 47312), (528, 44355), (660, 35484), (720, 32527), (792, 29570), (880, 26613), (990, 23656), (1320, 17742), (1584, 14785), (1980, 11828), (2640, 8871), (2957, 7920), (3960, 5914)]