38156920080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{42727}}^1$

素因数の和:42865

約数の個数: 120

約数和(自身を含む): 120260177856

約数和(自身を除く): 82103257776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 3721, 4880, 7320, 7442, 11163, 14640, 14884, 18605, 22326, 29768, 37210, 42727, 44652, 55815, 59536, 74420, 85454, 89304, 111630, 128181, 148840, 170908, 178608, 213635, 223260, 256362, 297680, 341816, 427270, 446520, 512724, 640905, 683632, 854540, 893040, 1025448, 1281810, 1709080, 2050896, 2563620, 2606347, 3418160, 5127240, 5212694, 7819041, 10254480, 10425388, 13031735, 15638082, 20850776, 26063470, 31276164, 39095205, 41701552, 52126940, 62552328, 78190410, 104253880, 125104656, 156380820, 158987167, 208507760, 312761640, 317974334, 476961501, 625523280, 635948668, 794935835, 953923002, 1271897336, 1589871670, 1907846004, 2384807505, 2543794672, 3179743340, 3815692008, 4769615010, 6359486680, 7631384016, 9539230020, 12718973360, 19078460040, 38156920080]

約数ペア:

[(1, 38156920080), (2, 19078460040), (3, 12718973360), (4, 9539230020), (5, 7631384016), (6, 6359486680), (8, 4769615010), (10, 3815692008), (12, 3179743340), (15, 2543794672), (16, 2384807505), (20, 1907846004), (24, 1589871670), (30, 1271897336), (40, 953923002), (48, 794935835), (60, 635948668), (61, 625523280), (80, 476961501), (120, 317974334), (122, 312761640), (183, 208507760), (240, 158987167), (244, 156380820), (305, 125104656), (366, 104253880), (488, 78190410), (610, 62552328), (732, 52126940), (915, 41701552), (976, 39095205), (1220, 31276164), (1464, 26063470), (1830, 20850776), (2440, 15638082), (2928, 13031735), (3660, 10425388), (3721, 10254480), (4880, 7819041), (7320, 5212694), (7442, 5127240), (11163, 3418160), (14640, 2606347), (14884, 2563620), (18605, 2050896), (22326, 1709080), (29768, 1281810), (37210, 1025448), (42727, 893040), (44652, 854540), (55815, 683632), (59536, 640905), (74420, 512724), (85454, 446520), (89304, 427270), (111630, 341816), (128181, 297680), (148840, 256362), (170908, 223260), (178608, 213635)]