121210272

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1355

約数の個数: 144

約数和(自身を含む): 384471360

約数和(自身を除く): 263261088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1303, 1368, 1632, 1824, 1938, 2448, 2584, 2606, 2736, 2907, 3876, 3909, 4896, 5168, 5212, 5472, 5814, 7752, 7818, 10336, 10424, 11628, 11727, 15504, 15636, 20848, 22151, 23256, 23454, 24757, 31008, 31272, 41696, 44302, 46512, 46908, 49514, 62544, 66453, 74271, 88604, 93024, 93816, 99028, 125088, 132906, 148542, 177208, 187632, 198056, 199359, 222813, 265812, 297084, 354416, 375264, 396112, 398718, 420869, 445626, 531624, 594168, 708832, 792224, 797436, 841738, 891252, 1063248, 1188336, 1262607, 1594872, 1683476, 1782504, 2126496, 2376672, 2525214, 3189744, 3366952, 3565008, 3787821, 5050428, 6379488, 6733904, 7130016, 7575642, 10100856, 13467808, 15151284, 20201712, 30302568, 40403424, 60605136, 121210272]

約数ペア:

[(1, 121210272), (2, 60605136), (3, 40403424), (4, 30302568), (6, 20201712), (8, 15151284), (9, 13467808), (12, 10100856), (16, 7575642), (17, 7130016), (18, 6733904), (19, 6379488), (24, 5050428), (32, 3787821), (34, 3565008), (36, 3366952), (38, 3189744), (48, 2525214), (51, 2376672), (57, 2126496), (68, 1782504), (72, 1683476), (76, 1594872), (96, 1262607), (102, 1188336), (114, 1063248), (136, 891252), (144, 841738), (152, 797436), (153, 792224), (171, 708832), (204, 594168), (228, 531624), (272, 445626), (288, 420869), (304, 398718), (306, 396112), (323, 375264), (342, 354416), (408, 297084), (456, 265812), (544, 222813), (608, 199359), (612, 198056), (646, 187632), (684, 177208), (816, 148542), (912, 132906), (969, 125088), (1224, 99028), (1292, 93816), (1303, 93024), (1368, 88604), (1632, 74271), (1824, 66453), (1938, 62544), (2448, 49514), (2584, 46908), (2606, 46512), (2736, 44302), (2907, 41696), (3876, 31272), (3909, 31008), (4896, 24757), (5168, 23454), (5212, 23256), (5472, 22151), (5814, 20848), (7752, 15636), (7818, 15504), (10336, 11727), (10424, 11628)]