258140880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2617}}^1$

素因数の和:2773

約数の個数: 120

約数和(自身を含む): 873584712

約数和(自身を除く): 615443832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2617, 2740, 3288, 4110, 4932, 5234, 5480, 6165, 6576, 7851, 8220, 9864, 10468, 10960, 12330, 13085, 15702, 16440, 19728, 20936, 23553, 24660, 26170, 31404, 32880, 39255, 41872, 47106, 49320, 52340, 62808, 78510, 94212, 98640, 104680, 117765, 125616, 157020, 188424, 209360, 235530, 314040, 358529, 376848, 471060, 628080, 717058, 942120, 1075587, 1434116, 1792645, 1884240, 2151174, 2868232, 3226761, 3585290, 4302348, 5377935, 5736464, 6453522, 7170580, 8604696, 10755870, 12907044, 14341160, 16133805, 17209392, 21511740, 25814088, 28682320, 32267610, 43023480, 51628176, 64535220, 86046960, 129070440, 258140880]

約数ペア:

[(1, 258140880), (2, 129070440), (3, 86046960), (4, 64535220), (5, 51628176), (6, 43023480), (8, 32267610), (9, 28682320), (10, 25814088), (12, 21511740), (15, 17209392), (16, 16133805), (18, 14341160), (20, 12907044), (24, 10755870), (30, 8604696), (36, 7170580), (40, 6453522), (45, 5736464), (48, 5377935), (60, 4302348), (72, 3585290), (80, 3226761), (90, 2868232), (120, 2151174), (137, 1884240), (144, 1792645), (180, 1434116), (240, 1075587), (274, 942120), (360, 717058), (411, 628080), (548, 471060), (685, 376848), (720, 358529), (822, 314040), (1096, 235530), (1233, 209360), (1370, 188424), (1644, 157020), (2055, 125616), (2192, 117765), (2466, 104680), (2617, 98640), (2740, 94212), (3288, 78510), (4110, 62808), (4932, 52340), (5234, 49320), (5480, 47106), (6165, 41872), (6576, 39255), (7851, 32880), (8220, 31404), (9864, 26170), (10468, 24660), (10960, 23553), (12330, 20936), (13085, 19728), (15702, 16440)]