260063280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21247}}^1$

素因数の和:21283

約数の個数: 120

約数和(自身を含む): 924797952

約数和(自身を除く): 664734672

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, 12240, 21247, 42494, 63741, 84988, 106235, 127482, 169976, 191223, 212470, 254964, 318705, 339952, 361199, 382446, 424940, 509928, 637410, 722398, 764892, 849880, 956115, 1019856, 1083597, 1274820, 1444796, 1529784, 1699760, 1805995, 1912230, 2167194, 2549640, 2889592, 3059568, 3250791, 3611990, 3824460, 4334388, 5099280, 5417985, 5779184, 6501582, 7223980, 7648920, 8668776, 10835970, 13003164, 14447960, 15297840, 16253955, 17337552, 21671940, 26006328, 28895920, 32507910, 43343880, 52012656, 65015820, 86687760, 130031640, 260063280]

約数ペア:

[(1, 260063280), (2, 130031640), (3, 86687760), (4, 65015820), (5, 52012656), (6, 43343880), (8, 32507910), (9, 28895920), (10, 26006328), (12, 21671940), (15, 17337552), (16, 16253955), (17, 15297840), (18, 14447960), (20, 13003164), (24, 10835970), (30, 8668776), (34, 7648920), (36, 7223980), (40, 6501582), (45, 5779184), (48, 5417985), (51, 5099280), (60, 4334388), (68, 3824460), (72, 3611990), (80, 3250791), (85, 3059568), (90, 2889592), (102, 2549640), (120, 2167194), (136, 1912230), (144, 1805995), (153, 1699760), (170, 1529784), (180, 1444796), (204, 1274820), (240, 1083597), (255, 1019856), (272, 956115), (306, 849880), (340, 764892), (360, 722398), (408, 637410), (510, 509928), (612, 424940), (680, 382446), (720, 361199), (765, 339952), (816, 318705), (1020, 254964), (1224, 212470), (1360, 191223), (1530, 169976), (2040, 127482), (2448, 106235), (3060, 84988), (4080, 63741), (6120, 42494), (12240, 21247)]