129992040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 445749480

約数和(自身を除く): 315757440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 757, 795, 810, 954, 1060, 1080, 1272, 1431, 1514, 1590, 1620, 1908, 2120, 2271, 2385, 2862, 3028, 3180, 3240, 3785, 3816, 4293, 4542, 4770, 5724, 6056, 6360, 6813, 7155, 7570, 8586, 9084, 9540, 11355, 11448, 13626, 14310, 15140, 17172, 18168, 19080, 20439, 21465, 22710, 27252, 28620, 30280, 34065, 34344, 40121, 40878, 42930, 45420, 54504, 57240, 61317, 68130, 80242, 81756, 85860, 90840, 102195, 120363, 122634, 136260, 160484, 163512, 171720, 200605, 204390, 240726, 245268, 272520, 306585, 320968, 361089, 401210, 408780, 481452, 490536, 601815, 613170, 722178, 802420, 817560, 962904, 1083267, 1203630, 1226340, 1444356, 1604840, 1805445, 2166534, 2407260, 2452680, 2888712, 3249801, 3610890, 4333068, 4814520, 5416335, 6499602, 7221780, 8666136, 10832670, 12999204, 14443560, 16249005, 21665340, 25998408, 32498010, 43330680, 64996020, 129992040]

約数ペア:

[(1, 129992040), (2, 64996020), (3, 43330680), (4, 32498010), (5, 25998408), (6, 21665340), (8, 16249005), (9, 14443560), (10, 12999204), (12, 10832670), (15, 8666136), (18, 7221780), (20, 6499602), (24, 5416335), (27, 4814520), (30, 4333068), (36, 3610890), (40, 3249801), (45, 2888712), (53, 2452680), (54, 2407260), (60, 2166534), (72, 1805445), (81, 1604840), (90, 1444356), (106, 1226340), (108, 1203630), (120, 1083267), (135, 962904), (159, 817560), (162, 802420), (180, 722178), (212, 613170), (216, 601815), (265, 490536), (270, 481452), (318, 408780), (324, 401210), (360, 361089), (405, 320968), (424, 306585), (477, 272520), (530, 245268), (540, 240726), (636, 204390), (648, 200605), (757, 171720), (795, 163512), (810, 160484), (954, 136260), (1060, 122634), (1080, 120363), (1272, 102195), (1431, 90840), (1514, 85860), (1590, 81756), (1620, 80242), (1908, 68130), (2120, 61317), (2271, 57240), (2385, 54504), (2862, 45420), (3028, 42930), (3180, 40878), (3240, 40121), (3785, 34344), (3816, 34065), (4293, 30280), (4542, 28620), (4770, 27252), (5724, 22710), (6056, 21465), (6360, 20439), (6813, 19080), (7155, 18168), (7570, 17172), (8586, 15140), (9084, 14310), (9540, 13626), (11355, 11448)]