138594720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26249}}^1$

素因数の和:26278

約数の個数: 96

約数和(自身を含む): 476280000

約数和(自身を除く): 337685280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 26249, 52498, 78747, 104996, 131245, 157494, 209992, 262490, 288739, 314988, 393735, 419984, 524980, 577478, 629976, 787470, 839968, 866217, 1049960, 1154956, 1259952, 1443695, 1574940, 1732434, 2099920, 2309912, 2519904, 2887390, 3149880, 3464868, 4199840, 4331085, 4619824, 5774780, 6299760, 6929736, 8662170, 9239648, 11549560, 12599520, 13859472, 17324340, 23099120, 27718944, 34648680, 46198240, 69297360, 138594720]

約数ペア:

[(1, 138594720), (2, 69297360), (3, 46198240), (4, 34648680), (5, 27718944), (6, 23099120), (8, 17324340), (10, 13859472), (11, 12599520), (12, 11549560), (15, 9239648), (16, 8662170), (20, 6929736), (22, 6299760), (24, 5774780), (30, 4619824), (32, 4331085), (33, 4199840), (40, 3464868), (44, 3149880), (48, 2887390), (55, 2519904), (60, 2309912), (66, 2099920), (80, 1732434), (88, 1574940), (96, 1443695), (110, 1259952), (120, 1154956), (132, 1049960), (160, 866217), (165, 839968), (176, 787470), (220, 629976), (240, 577478), (264, 524980), (330, 419984), (352, 393735), (440, 314988), (480, 288739), (528, 262490), (660, 209992), (880, 157494), (1056, 131245), (1320, 104996), (1760, 78747), (2640, 52498), (5280, 26249)]