2054563920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13397}}^1$

素因数の和:13490

約数の個数: 160

約数和(自身を含む): 7177040640

約数和(自身を除く): 5122476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12780, 13397, 15336, 17040, 19170, 25560, 26794, 30672, 38340, 40191, 51120, 53588, 66985, 76680, 80382, 107176, 120573, 133970, 153360, 160764, 200955, 214352, 241146, 267940, 321528, 361719, 401910, 482292, 535880, 602865, 643056, 723438, 803820, 951187, 964584, 1071760, 1205730, 1446876, 1607640, 1808595, 1902374, 1929168, 2411460, 2853561, 2893752, 3215280, 3617190, 3804748, 4755935, 4822920, 5707122, 5787504, 7234380, 7609496, 8560683, 9511870, 9645840, 11414244, 14267805, 14468760, 15218992, 17121366, 19023740, 22828488, 25682049, 28535610, 28937520, 34242732, 38047480, 42803415, 45656976, 51364098, 57071220, 68485464, 76094960, 85606830, 102728196, 114142440, 128410245, 136970928, 171213660, 205456392, 228284880, 256820490, 342427320, 410912784, 513640980, 684854640, 1027281960, 2054563920]

約数ペア:

[(1, 2054563920), (2, 1027281960), (3, 684854640), (4, 513640980), (5, 410912784), (6, 342427320), (8, 256820490), (9, 228284880), (10, 205456392), (12, 171213660), (15, 136970928), (16, 128410245), (18, 114142440), (20, 102728196), (24, 85606830), (27, 76094960), (30, 68485464), (36, 57071220), (40, 51364098), (45, 45656976), (48, 42803415), (54, 38047480), (60, 34242732), (71, 28937520), (72, 28535610), (80, 25682049), (90, 22828488), (108, 19023740), (120, 17121366), (135, 15218992), (142, 14468760), (144, 14267805), (180, 11414244), (213, 9645840), (216, 9511870), (240, 8560683), (270, 7609496), (284, 7234380), (355, 5787504), (360, 5707122), (426, 4822920), (432, 4755935), (540, 3804748), (568, 3617190), (639, 3215280), (710, 2893752), (720, 2853561), (852, 2411460), (1065, 1929168), (1080, 1902374), (1136, 1808595), (1278, 1607640), (1420, 1446876), (1704, 1205730), (1917, 1071760), (2130, 964584), (2160, 951187), (2556, 803820), (2840, 723438), (3195, 643056), (3408, 602865), (3834, 535880), (4260, 482292), (5112, 401910), (5680, 361719), (6390, 321528), (7668, 267940), (8520, 241146), (9585, 214352), (10224, 200955), (12780, 160764), (13397, 153360), (15336, 133970), (17040, 120573), (19170, 107176), (25560, 80382), (26794, 76680), (30672, 66985), (38340, 53588), (40191, 51120)]