2490873600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{129733}}^1$

素因数の和:129762

約数の個数: 108

約数和(自身を含む): 8220465176

約数和(自身を除く): 5729591576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 129733, 259466, 389199, 518932, 648665, 778398, 1037864, 1297330, 1556796, 1945995, 2075728, 2594660, 3113592, 3243325, 3891990, 4151456, 5189320, 6227184, 6486650, 7783980, 8302912, 9729975, 10378640, 12454368, 12973300, 15567960, 16605824, 19459950, 20757280, 24908736, 25946600, 31135920, 33211648, 38919900, 41514560, 49817472, 51893200, 62271840, 77839800, 83029120, 99634944, 103786400, 124543680, 155679600, 166058240, 207572800, 249087360, 311359200, 415145600, 498174720, 622718400, 830291200, 1245436800, 2490873600]

約数ペア:

[(1, 2490873600), (2, 1245436800), (3, 830291200), (4, 622718400), (5, 498174720), (6, 415145600), (8, 311359200), (10, 249087360), (12, 207572800), (15, 166058240), (16, 155679600), (20, 124543680), (24, 103786400), (25, 99634944), (30, 83029120), (32, 77839800), (40, 62271840), (48, 51893200), (50, 49817472), (60, 41514560), (64, 38919900), (75, 33211648), (80, 31135920), (96, 25946600), (100, 24908736), (120, 20757280), (128, 19459950), (150, 16605824), (160, 15567960), (192, 12973300), (200, 12454368), (240, 10378640), (256, 9729975), (300, 8302912), (320, 7783980), (384, 6486650), (400, 6227184), (480, 5189320), (600, 4151456), (640, 3891990), (768, 3243325), (800, 3113592), (960, 2594660), (1200, 2075728), (1280, 1945995), (1600, 1556796), (1920, 1297330), (2400, 1037864), (3200, 778398), (3840, 648665), (4800, 518932), (6400, 389199), (9600, 259466), (19200, 129733)]