31216800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13007}}^1$

素因数の和:13030

約数の個数: 72

約数和(自身を含む): 101618496

約数和(自身を除く): 70401696

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, 13007, 26014, 39021, 52028, 65035, 78042, 104056, 130070, 156084, 195105, 208112, 260140, 312168, 325175, 390210, 416224, 520280, 624336, 650350, 780420, 975525, 1040560, 1248672, 1300700, 1560840, 1951050, 2081120, 2601400, 3121680, 3902100, 5202800, 6243360, 7804200, 10405600, 15608400, 31216800]

約数ペア:

[(1, 31216800), (2, 15608400), (3, 10405600), (4, 7804200), (5, 6243360), (6, 5202800), (8, 3902100), (10, 3121680), (12, 2601400), (15, 2081120), (16, 1951050), (20, 1560840), (24, 1300700), (25, 1248672), (30, 1040560), (32, 975525), (40, 780420), (48, 650350), (50, 624336), (60, 520280), (75, 416224), (80, 390210), (96, 325175), (100, 312168), (120, 260140), (150, 208112), (160, 195105), (200, 156084), (240, 130070), (300, 104056), (400, 78042), (480, 65035), (600, 52028), (800, 39021), (1200, 26014), (2400, 13007)]