201261120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{209647}}^1$

素因数の和:209667

約数の個数: 56

約数和(自身を含む): 639007104

約数和(自身を除く): 437745984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 209647, 419294, 628941, 838588, 1048235, 1257882, 1677176, 2096470, 2515764, 3144705, 3354352, 4192940, 5031528, 6289410, 6708704, 8385880, 10063056, 12578820, 13417408, 16771760, 20126112, 25157640, 33543520, 40252224, 50315280, 67087040, 100630560, 201261120]

約数ペア:

[(1, 201261120), (2, 100630560), (3, 67087040), (4, 50315280), (5, 40252224), (6, 33543520), (8, 25157640), (10, 20126112), (12, 16771760), (15, 13417408), (16, 12578820), (20, 10063056), (24, 8385880), (30, 6708704), (32, 6289410), (40, 5031528), (48, 4192940), (60, 3354352), (64, 3144705), (80, 2515764), (96, 2096470), (120, 1677176), (160, 1257882), (192, 1048235), (240, 838588), (320, 628941), (480, 419294), (960, 209647)]