78363120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29683}}^1$

素因数の和:29710

約数の個数: 80

約数和(自身を含む): 265018752

約数和(自身を除く): 186655632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 29683, 59366, 89049, 118732, 148415, 178098, 237464, 296830, 326513, 356196, 445245, 474928, 593660, 653026, 712392, 890490, 979539, 1187320, 1306052, 1424784, 1632565, 1780980, 1959078, 2374640, 2612104, 3265130, 3561960, 3918156, 4897695, 5224208, 6530260, 7123920, 7836312, 9795390, 13060520, 15672624, 19590780, 26121040, 39181560, 78363120]

約数ペア:

[(1, 78363120), (2, 39181560), (3, 26121040), (4, 19590780), (5, 15672624), (6, 13060520), (8, 9795390), (10, 7836312), (11, 7123920), (12, 6530260), (15, 5224208), (16, 4897695), (20, 3918156), (22, 3561960), (24, 3265130), (30, 2612104), (33, 2374640), (40, 1959078), (44, 1780980), (48, 1632565), (55, 1424784), (60, 1306052), (66, 1187320), (80, 979539), (88, 890490), (110, 712392), (120, 653026), (132, 593660), (165, 474928), (176, 445245), (220, 356196), (240, 326513), (264, 296830), (330, 237464), (440, 178098), (528, 148415), (660, 118732), (880, 89049), (1320, 59366), (2640, 29683)]