120387540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1346

約数の個数: 192

約数和(自身を含む): 439617024

約数和(自身を除く): 319229484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1297, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2594, 2652, 2730, 3094, 3315, 3570, 3891, 4420, 4641, 5188, 5460, 6188, 6485, 6630, 7140, 7735, 7782, 9079, 9282, 12970, 13260, 15470, 15564, 16861, 18158, 18564, 19455, 22049, 23205, 25940, 27237, 30940, 33722, 36316, 38910, 44098, 45395, 46410, 50583, 54474, 66147, 67444, 77820, 84305, 88196, 90790, 92820, 101166, 108948, 110245, 118027, 132294, 136185, 154343, 168610, 181580, 202332, 220490, 236054, 252915, 264588, 272370, 286637, 308686, 330735, 337220, 354081, 440980, 463029, 472108, 505830, 544740, 573274, 590135, 617372, 661470, 708162, 771715, 859911, 926058, 1011660, 1146548, 1180270, 1322940, 1416324, 1433185, 1543430, 1719822, 1770405, 1852116, 2006459, 2315145, 2360540, 2866370, 3086860, 3439644, 3540810, 4012918, 4299555, 4630290, 5732740, 6019377, 7081620, 8025836, 8599110, 9260580, 10032295, 12038754, 17198220, 20064590, 24077508, 30096885, 40129180, 60193770, 120387540]

約数ペア:

[(1, 120387540), (2, 60193770), (3, 40129180), (4, 30096885), (5, 24077508), (6, 20064590), (7, 17198220), (10, 12038754), (12, 10032295), (13, 9260580), (14, 8599110), (15, 8025836), (17, 7081620), (20, 6019377), (21, 5732740), (26, 4630290), (28, 4299555), (30, 4012918), (34, 3540810), (35, 3439644), (39, 3086860), (42, 2866370), (51, 2360540), (52, 2315145), (60, 2006459), (65, 1852116), (68, 1770405), (70, 1719822), (78, 1543430), (84, 1433185), (85, 1416324), (91, 1322940), (102, 1180270), (105, 1146548), (119, 1011660), (130, 926058), (140, 859911), (156, 771715), (170, 708162), (182, 661470), (195, 617372), (204, 590135), (210, 573274), (221, 544740), (238, 505830), (255, 472108), (260, 463029), (273, 440980), (340, 354081), (357, 337220), (364, 330735), (390, 308686), (420, 286637), (442, 272370), (455, 264588), (476, 252915), (510, 236054), (546, 220490), (595, 202332), (663, 181580), (714, 168610), (780, 154343), (884, 136185), (910, 132294), (1020, 118027), (1092, 110245), (1105, 108948), (1190, 101166), (1297, 92820), (1326, 90790), (1365, 88196), (1428, 84305), (1547, 77820), (1785, 67444), (1820, 66147), (2210, 54474), (2380, 50583), (2594, 46410), (2652, 45395), (2730, 44098), (3094, 38910), (3315, 36316), (3570, 33722), (3891, 30940), (4420, 27237), (4641, 25940), (5188, 23205), (5460, 22049), (6188, 19455), (6485, 18564), (6630, 18158), (7140, 16861), (7735, 15564), (7782, 15470), (9079, 13260), (9282, 12970)]