74023080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 159256920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 89, 116, 120, 145, 174, 178, 232, 239, 267, 290, 348, 356, 435, 445, 478, 534, 580, 696, 712, 717, 870, 890, 956, 1068, 1160, 1195, 1335, 1434, 1740, 1780, 1912, 2136, 2390, 2581, 2670, 2868, 3480, 3560, 3585, 4780, 5162, 5340, 5736, 6931, 7170, 7743, 9560, 10324, 10680, 12905, 13862, 14340, 15486, 20648, 20793, 21271, 25810, 27724, 28680, 30972, 34655, 38715, 41586, 42542, 51620, 55448, 61944, 63813, 69310, 77430, 83172, 85084, 103240, 103965, 106355, 127626, 138620, 154860, 166344, 170168, 207930, 212710, 255252, 277240, 309720, 319065, 415860, 425420, 510504, 616859, 638130, 831720, 850840, 1233718, 1276260, 1850577, 2467436, 2552520, 3084295, 3701154, 4934872, 6168590, 7402308, 9252885, 12337180, 14804616, 18505770, 24674360, 37011540, 74023080]

約数ペア:

[(1, 74023080), (2, 37011540), (3, 24674360), (4, 18505770), (5, 14804616), (6, 12337180), (8, 9252885), (10, 7402308), (12, 6168590), (15, 4934872), (20, 3701154), (24, 3084295), (29, 2552520), (30, 2467436), (40, 1850577), (58, 1276260), (60, 1233718), (87, 850840), (89, 831720), (116, 638130), (120, 616859), (145, 510504), (174, 425420), (178, 415860), (232, 319065), (239, 309720), (267, 277240), (290, 255252), (348, 212710), (356, 207930), (435, 170168), (445, 166344), (478, 154860), (534, 138620), (580, 127626), (696, 106355), (712, 103965), (717, 103240), (870, 85084), (890, 83172), (956, 77430), (1068, 69310), (1160, 63813), (1195, 61944), (1335, 55448), (1434, 51620), (1740, 42542), (1780, 41586), (1912, 38715), (2136, 34655), (2390, 30972), (2581, 28680), (2670, 27724), (2868, 25810), (3480, 21271), (3560, 20793), (3585, 20648), (4780, 15486), (5162, 14340), (5340, 13862), (5736, 12905), (6931, 10680), (7170, 10324), (7743, 9560)]