8285160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 27578880

約数和(自身を除く): 19293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 113, 120, 130, 141, 156, 188, 195, 226, 235, 260, 282, 312, 339, 376, 390, 452, 470, 520, 564, 565, 611, 678, 705, 780, 904, 940, 1128, 1130, 1222, 1356, 1410, 1469, 1560, 1695, 1833, 1880, 2260, 2444, 2712, 2820, 2938, 3055, 3390, 3666, 4407, 4520, 4888, 5311, 5640, 5876, 6110, 6780, 7332, 7345, 8814, 9165, 10622, 11752, 12220, 13560, 14664, 14690, 15933, 17628, 18330, 21244, 22035, 24440, 26555, 29380, 31866, 35256, 36660, 42488, 44070, 53110, 58760, 63732, 69043, 73320, 79665, 88140, 106220, 127464, 138086, 159330, 176280, 207129, 212440, 276172, 318660, 345215, 414258, 552344, 637320, 690430, 828516, 1035645, 1380860, 1657032, 2071290, 2761720, 4142580, 8285160]

約数ペア:

[(1, 8285160), (2, 4142580), (3, 2761720), (4, 2071290), (5, 1657032), (6, 1380860), (8, 1035645), (10, 828516), (12, 690430), (13, 637320), (15, 552344), (20, 414258), (24, 345215), (26, 318660), (30, 276172), (39, 212440), (40, 207129), (47, 176280), (52, 159330), (60, 138086), (65, 127464), (78, 106220), (94, 88140), (104, 79665), (113, 73320), (120, 69043), (130, 63732), (141, 58760), (156, 53110), (188, 44070), (195, 42488), (226, 36660), (235, 35256), (260, 31866), (282, 29380), (312, 26555), (339, 24440), (376, 22035), (390, 21244), (452, 18330), (470, 17628), (520, 15933), (564, 14690), (565, 14664), (611, 13560), (678, 12220), (705, 11752), (780, 10622), (904, 9165), (940, 8814), (1128, 7345), (1130, 7332), (1222, 6780), (1356, 6110), (1410, 5876), (1469, 5640), (1560, 5311), (1695, 4888), (1833, 4520), (1880, 4407), (2260, 3666), (2444, 3390), (2712, 3055), (2820, 2938)]