2208720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9203}}^1$

素因数の和:9219

約数の個数: 40

約数和(自身を含む): 6847776

約数和(自身を除く): 4639056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9203, 18406, 27609, 36812, 46015, 55218, 73624, 92030, 110436, 138045, 147248, 184060, 220872, 276090, 368120, 441744, 552180, 736240, 1104360, 2208720]

約数ペア:

[(1, 2208720), (2, 1104360), (3, 736240), (4, 552180), (5, 441744), (6, 368120), (8, 276090), (10, 220872), (12, 184060), (15, 147248), (16, 138045), (20, 110436), (24, 92030), (30, 73624), (40, 55218), (48, 46015), (60, 36812), (80, 27609), (120, 18406), (240, 9203)]