151716480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2602

約数の個数: 128

約数和(自身を含む): 499392000

約数和(自身を除く): 347675520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2549, 2976, 3720, 3968, 4960, 5098, 5952, 7440, 7647, 9920, 10196, 11904, 12745, 14880, 15294, 19840, 20392, 25490, 29760, 30588, 38235, 40784, 50980, 59520, 61176, 76470, 79019, 81568, 101960, 122352, 152940, 158038, 163136, 203920, 237057, 244704, 305880, 316076, 326272, 395095, 407840, 474114, 489408, 611760, 632152, 790190, 815680, 948228, 978816, 1185285, 1223520, 1264304, 1580380, 1631360, 1896456, 2370570, 2447040, 2528608, 3160760, 3792912, 4741140, 4894080, 5057216, 6321520, 7585824, 9482280, 10114432, 12643040, 15171648, 18964560, 25286080, 30343296, 37929120, 50572160, 75858240, 151716480]

約数ペア:

[(1, 151716480), (2, 75858240), (3, 50572160), (4, 37929120), (5, 30343296), (6, 25286080), (8, 18964560), (10, 15171648), (12, 12643040), (15, 10114432), (16, 9482280), (20, 7585824), (24, 6321520), (30, 5057216), (31, 4894080), (32, 4741140), (40, 3792912), (48, 3160760), (60, 2528608), (62, 2447040), (64, 2370570), (80, 1896456), (93, 1631360), (96, 1580380), (120, 1264304), (124, 1223520), (128, 1185285), (155, 978816), (160, 948228), (186, 815680), (192, 790190), (240, 632152), (248, 611760), (310, 489408), (320, 474114), (372, 407840), (384, 395095), (465, 326272), (480, 316076), (496, 305880), (620, 244704), (640, 237057), (744, 203920), (930, 163136), (960, 158038), (992, 152940), (1240, 122352), (1488, 101960), (1860, 81568), (1920, 79019), (1984, 76470), (2480, 61176), (2549, 59520), (2976, 50980), (3720, 40784), (3968, 38235), (4960, 30588), (5098, 29760), (5952, 25490), (7440, 20392), (7647, 19840), (9920, 15294), (10196, 14880), (11904, 12745)]