23843640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 76515840

約数和(自身を除く): 52672200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 163, 184, 212, 230, 265, 276, 318, 326, 345, 424, 460, 489, 530, 552, 636, 652, 690, 795, 815, 920, 978, 1060, 1219, 1272, 1304, 1380, 1590, 1630, 1956, 2120, 2438, 2445, 2760, 3180, 3260, 3657, 3749, 3912, 4876, 4890, 6095, 6360, 6520, 7314, 7498, 8639, 9752, 9780, 11247, 12190, 14628, 14996, 17278, 18285, 18745, 19560, 22494, 24380, 25917, 29256, 29992, 34556, 36570, 37490, 43195, 44988, 48760, 51834, 56235, 69112, 73140, 74980, 86390, 89976, 103668, 112470, 129585, 146280, 149960, 172780, 198697, 207336, 224940, 259170, 345560, 397394, 449880, 518340, 596091, 794788, 993485, 1036680, 1192182, 1589576, 1986970, 2384364, 2980455, 3973940, 4768728, 5960910, 7947880, 11921820, 23843640]

約数ペア:

[(1, 23843640), (2, 11921820), (3, 7947880), (4, 5960910), (5, 4768728), (6, 3973940), (8, 2980455), (10, 2384364), (12, 1986970), (15, 1589576), (20, 1192182), (23, 1036680), (24, 993485), (30, 794788), (40, 596091), (46, 518340), (53, 449880), (60, 397394), (69, 345560), (92, 259170), (106, 224940), (115, 207336), (120, 198697), (138, 172780), (159, 149960), (163, 146280), (184, 129585), (212, 112470), (230, 103668), (265, 89976), (276, 86390), (318, 74980), (326, 73140), (345, 69112), (424, 56235), (460, 51834), (489, 48760), (530, 44988), (552, 43195), (636, 37490), (652, 36570), (690, 34556), (795, 29992), (815, 29256), (920, 25917), (978, 24380), (1060, 22494), (1219, 19560), (1272, 18745), (1304, 18285), (1380, 17278), (1590, 14996), (1630, 14628), (1956, 12190), (2120, 11247), (2438, 9780), (2445, 9752), (2760, 8639), (3180, 7498), (3260, 7314), (3657, 6520), (3749, 6360), (3912, 6095), (4876, 4890)]