1904074920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{480827}}^1$

素因数の和:480855

約数の個数: 96

約数和(自身を含む): 6750825120

約数和(自身を除く): 4846750200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 480827, 961654, 1442481, 1923308, 2404135, 2884962, 3846616, 4327443, 4808270, 5289097, 5769924, 7212405, 8654886, 9616540, 10578194, 11539848, 14424810, 15867291, 17309772, 19233080, 21156388, 21637215, 26445485, 28849620, 31734582, 34619544, 42312776, 43274430, 47601873, 52890970, 57699240, 63469164, 79336455, 86548860, 95203746, 105781940, 126938328, 158672910, 173097720, 190407492, 211563880, 238009365, 317345820, 380814984, 476018730, 634691640, 952037460, 1904074920]

約数ペア:

[(1, 1904074920), (2, 952037460), (3, 634691640), (4, 476018730), (5, 380814984), (6, 317345820), (8, 238009365), (9, 211563880), (10, 190407492), (11, 173097720), (12, 158672910), (15, 126938328), (18, 105781940), (20, 95203746), (22, 86548860), (24, 79336455), (30, 63469164), (33, 57699240), (36, 52890970), (40, 47601873), (44, 43274430), (45, 42312776), (55, 34619544), (60, 31734582), (66, 28849620), (72, 26445485), (88, 21637215), (90, 21156388), (99, 19233080), (110, 17309772), (120, 15867291), (132, 14424810), (165, 11539848), (180, 10578194), (198, 9616540), (220, 8654886), (264, 7212405), (330, 5769924), (360, 5289097), (396, 4808270), (440, 4327443), (495, 3846616), (660, 2884962), (792, 2404135), (990, 1923308), (1320, 1442481), (1980, 961654), (3960, 480827)]