87465788640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3196849}}^1$

素因数の和:3196889

約数の個数: 144

約数和(自身を含む): 314186418000

約数和(自身を除く): 226720629360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 3196849, 6393698, 9590547, 12787396, 15984245, 19181094, 25574792, 28771641, 31968490, 38362188, 47952735, 51149584, 57543282, 60740131, 63936980, 76724376, 95905470, 102299168, 115086564, 121480262, 127873960, 143858205, 153448752, 182220393, 191810940, 230173128, 242960524, 255747920, 287716410, 303700655, 306897504, 364440786, 383621880, 460346256, 485921048, 511495840, 546661179, 575432820, 607401310, 728881572, 767243760, 911101965, 920692512, 971842096, 1093322358, 1150865640, 1214802620, 1457763144, 1534487520, 1822203930, 1943684192, 2186644716, 2301731280, 2429605240, 2733305895, 2915526288, 3644407860, 4373289432, 4603462560, 4859210480, 5466611790, 5831052576, 7288815720, 8746578864, 9718420960, 10933223580, 14577631440, 17493157728, 21866447160, 29155262880, 43732894320, 87465788640]

約数ペア:

[(1, 87465788640), (2, 43732894320), (3, 29155262880), (4, 21866447160), (5, 17493157728), (6, 14577631440), (8, 10933223580), (9, 9718420960), (10, 8746578864), (12, 7288815720), (15, 5831052576), (16, 5466611790), (18, 4859210480), (19, 4603462560), (20, 4373289432), (24, 3644407860), (30, 2915526288), (32, 2733305895), (36, 2429605240), (38, 2301731280), (40, 2186644716), (45, 1943684192), (48, 1822203930), (57, 1534487520), (60, 1457763144), (72, 1214802620), (76, 1150865640), (80, 1093322358), (90, 971842096), (95, 920692512), (96, 911101965), (114, 767243760), (120, 728881572), (144, 607401310), (152, 575432820), (160, 546661179), (171, 511495840), (180, 485921048), (190, 460346256), (228, 383621880), (240, 364440786), (285, 306897504), (288, 303700655), (304, 287716410), (342, 255747920), (360, 242960524), (380, 230173128), (456, 191810940), (480, 182220393), (570, 153448752), (608, 143858205), (684, 127873960), (720, 121480262), (760, 115086564), (855, 102299168), (912, 95905470), (1140, 76724376), (1368, 63936980), (1440, 60740131), (1520, 57543282), (1710, 51149584), (1824, 47952735), (2280, 38362188), (2736, 31968490), (3040, 28771641), (3420, 25574792), (4560, 19181094), (5472, 15984245), (6840, 12787396), (9120, 9590547), (13680, 6393698), (27360, 3196849)]