151450320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{90149}}^1$

素因数の和:90172

約数の個数: 80

約数和(自身を含む): 536572800

約数和(自身を除く): 385122480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 90149, 180298, 270447, 360596, 450745, 540894, 631043, 721192, 901490, 1081788, 1262086, 1352235, 1442384, 1802980, 1893129, 2163576, 2524172, 2704470, 3155215, 3605960, 3786258, 4327152, 5048344, 5408940, 6310430, 7211920, 7572516, 9465645, 10096688, 10817880, 12620860, 15145032, 18931290, 21635760, 25241720, 30290064, 37862580, 50483440, 75725160, 151450320]

約数ペア:

[(1, 151450320), (2, 75725160), (3, 50483440), (4, 37862580), (5, 30290064), (6, 25241720), (7, 21635760), (8, 18931290), (10, 15145032), (12, 12620860), (14, 10817880), (15, 10096688), (16, 9465645), (20, 7572516), (21, 7211920), (24, 6310430), (28, 5408940), (30, 5048344), (35, 4327152), (40, 3786258), (42, 3605960), (48, 3155215), (56, 2704470), (60, 2524172), (70, 2163576), (80, 1893129), (84, 1802980), (105, 1442384), (112, 1352235), (120, 1262086), (140, 1081788), (168, 901490), (210, 721192), (240, 631043), (280, 540894), (336, 450745), (420, 360596), (560, 270447), (840, 180298), (1680, 90149)]