15092913720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{287813}}^1$

素因数の和:287869

約数の個数: 128

約数和(自身を含む): 49734259200

約数和(自身を除く): 34641345480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 10488, 13110, 17480, 26220, 52440, 287813, 575626, 863439, 1151252, 1439065, 1726878, 2302504, 2878130, 3453756, 4317195, 5468447, 5756260, 6619699, 6907512, 8634390, 10936894, 11512520, 13239398, 16405341, 17268780, 19859097, 21873788, 26478796, 27342235, 32810682, 33098495, 34537560, 39718194, 43747576, 52957592, 54684470, 65621364, 66196990, 79436388, 82026705, 99295485, 109368940, 125774281, 131242728, 132393980, 158872776, 164053410, 198590970, 218737880, 251548562, 264787960, 328106820, 377322843, 397181940, 503097124, 628871405, 656213640, 754645686, 794363880, 1006194248, 1257742810, 1509291372, 1886614215, 2515485620, 3018582744, 3773228430, 5030971240, 7546456860, 15092913720]

約数ペア:

[(1, 15092913720), (2, 7546456860), (3, 5030971240), (4, 3773228430), (5, 3018582744), (6, 2515485620), (8, 1886614215), (10, 1509291372), (12, 1257742810), (15, 1006194248), (19, 794363880), (20, 754645686), (23, 656213640), (24, 628871405), (30, 503097124), (38, 397181940), (40, 377322843), (46, 328106820), (57, 264787960), (60, 251548562), (69, 218737880), (76, 198590970), (92, 164053410), (95, 158872776), (114, 132393980), (115, 131242728), (120, 125774281), (138, 109368940), (152, 99295485), (184, 82026705), (190, 79436388), (228, 66196990), (230, 65621364), (276, 54684470), (285, 52957592), (345, 43747576), (380, 39718194), (437, 34537560), (456, 33098495), (460, 32810682), (552, 27342235), (570, 26478796), (690, 21873788), (760, 19859097), (874, 17268780), (920, 16405341), (1140, 13239398), (1311, 11512520), (1380, 10936894), (1748, 8634390), (2185, 6907512), (2280, 6619699), (2622, 5756260), (2760, 5468447), (3496, 4317195), (4370, 3453756), (5244, 2878130), (6555, 2302504), (8740, 1726878), (10488, 1439065), (13110, 1151252), (17480, 863439), (26220, 575626), (52440, 287813)]