324545640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6971

約数の個数: 128

約数和(自身を含む): 1075887360

約数和(自身を除く): 751341720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 6917, 7820, 9384, 11730, 13834, 15640, 20751, 23460, 27668, 34585, 41502, 46920, 55336, 69170, 83004, 103755, 117589, 138340, 159091, 166008, 207510, 235178, 276680, 318182, 352767, 415020, 470356, 477273, 587945, 636364, 705534, 795455, 830040, 940712, 954546, 1175890, 1272728, 1411068, 1590910, 1763835, 1909092, 2351780, 2386365, 2704547, 2822136, 3181820, 3527670, 3818184, 4703560, 4772730, 5409094, 6363640, 7055340, 8113641, 9545460, 10818188, 13522735, 14110680, 16227282, 19090920, 21636376, 27045470, 32454564, 40568205, 54090940, 64909128, 81136410, 108181880, 162272820, 324545640]

約数ペア:

[(1, 324545640), (2, 162272820), (3, 108181880), (4, 81136410), (5, 64909128), (6, 54090940), (8, 40568205), (10, 32454564), (12, 27045470), (15, 21636376), (17, 19090920), (20, 16227282), (23, 14110680), (24, 13522735), (30, 10818188), (34, 9545460), (40, 8113641), (46, 7055340), (51, 6363640), (60, 5409094), (68, 4772730), (69, 4703560), (85, 3818184), (92, 3527670), (102, 3181820), (115, 2822136), (120, 2704547), (136, 2386365), (138, 2351780), (170, 1909092), (184, 1763835), (204, 1590910), (230, 1411068), (255, 1272728), (276, 1175890), (340, 954546), (345, 940712), (391, 830040), (408, 795455), (460, 705534), (510, 636364), (552, 587945), (680, 477273), (690, 470356), (782, 415020), (920, 352767), (1020, 318182), (1173, 276680), (1380, 235178), (1564, 207510), (1955, 166008), (2040, 159091), (2346, 138340), (2760, 117589), (3128, 103755), (3910, 83004), (4692, 69170), (5865, 55336), (6917, 46920), (7820, 41502), (9384, 34585), (11730, 27668), (13834, 23460), (15640, 20751)]