6410400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{2671}}^1$

素因数の和:2694

約数の個数: 72

約数和(自身を含む): 20873664

約数和(自身を除く): 14463264

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, 2671, 5342, 8013, 10684, 13355, 16026, 21368, 26710, 32052, 40065, 42736, 53420, 64104, 66775, 80130, 85472, 106840, 128208, 133550, 160260, 200325, 213680, 256416, 267100, 320520, 400650, 427360, 534200, 641040, 801300, 1068400, 1282080, 1602600, 2136800, 3205200, 6410400]

約数ペア:

[(1, 6410400), (2, 3205200), (3, 2136800), (4, 1602600), (5, 1282080), (6, 1068400), (8, 801300), (10, 641040), (12, 534200), (15, 427360), (16, 400650), (20, 320520), (24, 267100), (25, 256416), (30, 213680), (32, 200325), (40, 160260), (48, 133550), (50, 128208), (60, 106840), (75, 85472), (80, 80130), (96, 66775), (100, 64104), (120, 53420), (150, 42736), (160, 40065), (200, 32052), (240, 26710), (300, 21368), (400, 16026), (480, 13355), (600, 10684), (800, 8013), (1200, 5342), (2400, 2671)]