85643280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7033

約数の個数: 120

約数和(自身を含む): 304580952

約数和(自身を除く): 218937672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6997, 12240, 13994, 20991, 27988, 34985, 41982, 55976, 62973, 69970, 83964, 104955, 111952, 118949, 125946, 139940, 167928, 209910, 237898, 251892, 279880, 314865, 335856, 356847, 419820, 475796, 503784, 559760, 594745, 629730, 713694, 839640, 951592, 1007568, 1070541, 1189490, 1259460, 1427388, 1679280, 1784235, 1903184, 2141082, 2378980, 2518920, 2854776, 3568470, 4282164, 4757960, 5037840, 5352705, 5709552, 7136940, 8564328, 9515920, 10705410, 14273880, 17128656, 21410820, 28547760, 42821640, 85643280]

約数ペア:

[(1, 85643280), (2, 42821640), (3, 28547760), (4, 21410820), (5, 17128656), (6, 14273880), (8, 10705410), (9, 9515920), (10, 8564328), (12, 7136940), (15, 5709552), (16, 5352705), (17, 5037840), (18, 4757960), (20, 4282164), (24, 3568470), (30, 2854776), (34, 2518920), (36, 2378980), (40, 2141082), (45, 1903184), (48, 1784235), (51, 1679280), (60, 1427388), (68, 1259460), (72, 1189490), (80, 1070541), (85, 1007568), (90, 951592), (102, 839640), (120, 713694), (136, 629730), (144, 594745), (153, 559760), (170, 503784), (180, 475796), (204, 419820), (240, 356847), (255, 335856), (272, 314865), (306, 279880), (340, 251892), (360, 237898), (408, 209910), (510, 167928), (612, 139940), (680, 125946), (720, 118949), (765, 111952), (816, 104955), (1020, 83964), (1224, 69970), (1360, 62973), (1530, 55976), (2040, 41982), (2448, 34985), (3060, 27988), (4080, 20991), (6120, 13994), (6997, 12240)]