506978400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{211241}}^1$

素因数の和:211264

約数の個数: 72

約数和(自身を含む): 1650222504

約数和(自身を除く): 1143244104

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, 211241, 422482, 633723, 844964, 1056205, 1267446, 1689928, 2112410, 2534892, 3168615, 3379856, 4224820, 5069784, 5281025, 6337230, 6759712, 8449640, 10139568, 10562050, 12674460, 15843075, 16899280, 20279136, 21124100, 25348920, 31686150, 33798560, 42248200, 50697840, 63372300, 84496400, 101395680, 126744600, 168992800, 253489200, 506978400]

約数ペア:

[(1, 506978400), (2, 253489200), (3, 168992800), (4, 126744600), (5, 101395680), (6, 84496400), (8, 63372300), (10, 50697840), (12, 42248200), (15, 33798560), (16, 31686150), (20, 25348920), (24, 21124100), (25, 20279136), (30, 16899280), (32, 15843075), (40, 12674460), (48, 10562050), (50, 10139568), (60, 8449640), (75, 6759712), (80, 6337230), (96, 5281025), (100, 5069784), (120, 4224820), (150, 3379856), (160, 3168615), (200, 2534892), (240, 2112410), (300, 1689928), (400, 1267446), (480, 1056205), (600, 844964), (800, 633723), (1200, 422482), (2400, 211241)]