1788103080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5393}}^1$

素因数の和:5720

約数の個数: 128

約数和(自身を含む): 5980867200

約数和(自身を除く): 4192764120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 614, 921, 1080, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5393, 5526, 6140, 7368, 8289, 9210, 10786, 11052, 12280, 13815, 16179, 16578, 18420, 21572, 22104, 26965, 27630, 32358, 33156, 36840, 41445, 43144, 48537, 53930, 55260, 64716, 66312, 80895, 82890, 97074, 107860, 110520, 129432, 145611, 161790, 165780, 194148, 215720, 242685, 291222, 323580, 331560, 388296, 485370, 582444, 647160, 728055, 970740, 1164888, 1456110, 1655651, 1941480, 2912220, 3311302, 4966953, 5824440, 6622604, 8278255, 9933906, 13245208, 14900859, 16556510, 19867812, 24834765, 29801718, 33113020, 39735624, 44702577, 49669530, 59603436, 66226040, 74504295, 89405154, 99339060, 119206872, 149008590, 178810308, 198678120, 223512885, 298017180, 357620616, 447025770, 596034360, 894051540, 1788103080]

約数ペア:

[(1, 1788103080), (2, 894051540), (3, 596034360), (4, 447025770), (5, 357620616), (6, 298017180), (8, 223512885), (9, 198678120), (10, 178810308), (12, 149008590), (15, 119206872), (18, 99339060), (20, 89405154), (24, 74504295), (27, 66226040), (30, 59603436), (36, 49669530), (40, 44702577), (45, 39735624), (54, 33113020), (60, 29801718), (72, 24834765), (90, 19867812), (108, 16556510), (120, 14900859), (135, 13245208), (180, 9933906), (216, 8278255), (270, 6622604), (307, 5824440), (360, 4966953), (540, 3311302), (614, 2912220), (921, 1941480), (1080, 1655651), (1228, 1456110), (1535, 1164888), (1842, 970740), (2456, 728055), (2763, 647160), (3070, 582444), (3684, 485370), (4605, 388296), (5393, 331560), (5526, 323580), (6140, 291222), (7368, 242685), (8289, 215720), (9210, 194148), (10786, 165780), (11052, 161790), (12280, 145611), (13815, 129432), (16179, 110520), (16578, 107860), (18420, 97074), (21572, 82890), (22104, 80895), (26965, 66312), (27630, 64716), (32358, 55260), (33156, 53930), (36840, 48537), (41445, 43144)]