128162400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53401}}^1$

素因数の和:53424

約数の個数: 72

約数和(自身を含む): 417176424

約数和(自身を除く): 289014024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 53401, 106802, 160203, 213604, 267005, 320406, 427208, 534010, 640812, 801015, 854416, 1068020, 1281624, 1335025, 1602030, 1708832, 2136040, 2563248, 2670050, 3204060, 4005075, 4272080, 5126496, 5340100, 6408120, 8010150, 8544160, 10680200, 12816240, 16020300, 21360400, 25632480, 32040600, 42720800, 64081200, 128162400]

約数ペア:

[(1, 128162400), (2, 64081200), (3, 42720800), (4, 32040600), (5, 25632480), (6, 21360400), (8, 16020300), (10, 12816240), (12, 10680200), (15, 8544160), (16, 8010150), (20, 6408120), (24, 5340100), (25, 5126496), (30, 4272080), (32, 4005075), (40, 3204060), (48, 2670050), (50, 2563248), (60, 2136040), (75, 1708832), (80, 1602030), (96, 1335025), (100, 1281624), (120, 1068020), (150, 854416), (160, 801015), (200, 640812), (240, 534010), (300, 427208), (400, 320406), (480, 267005), (600, 213604), (800, 160203), (1200, 106802), (2400, 53401)]