450141360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25693}}^1$

素因数の和:25782

約数の個数: 80

約数和(自身を含む): 1414608864

約数和(自身を除く): 964467504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 25693, 51386, 77079, 102772, 128465, 154158, 205544, 256930, 308316, 385395, 411088, 513860, 616632, 770790, 1027720, 1233264, 1541580, 1875589, 2055440, 3083160, 3751178, 5626767, 6166320, 7502356, 9377945, 11253534, 15004712, 18755890, 22507068, 28133835, 30009424, 37511780, 45014136, 56267670, 75023560, 90028272, 112535340, 150047120, 225070680, 450141360]

約数ペア:

[(1, 450141360), (2, 225070680), (3, 150047120), (4, 112535340), (5, 90028272), (6, 75023560), (8, 56267670), (10, 45014136), (12, 37511780), (15, 30009424), (16, 28133835), (20, 22507068), (24, 18755890), (30, 15004712), (40, 11253534), (48, 9377945), (60, 7502356), (73, 6166320), (80, 5626767), (120, 3751178), (146, 3083160), (219, 2055440), (240, 1875589), (292, 1541580), (365, 1233264), (438, 1027720), (584, 770790), (730, 616632), (876, 513860), (1095, 411088), (1168, 385395), (1460, 308316), (1752, 256930), (2190, 205544), (2920, 154158), (3504, 128465), (4380, 102772), (5840, 77079), (8760, 51386), (17520, 25693)]