291555156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2274931}}^1$

素因数の和:2275041

約数の個数: 144

約数和(自身を含む): 1006111426320

約数和(自身を除く): 714556269360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8544, 10680, 12816, 14240, 16020, 21360, 25632, 32040, 42720, 64080, 128160, 2274931, 4549862, 6824793, 9099724, 11374655, 13649586, 18199448, 20474379, 22749310, 27299172, 34123965, 36398896, 40948758, 45498620, 54598344, 68247930, 72797792, 81897516, 90997240, 102371895, 109196688, 136495860, 163795032, 181994480, 202468859, 204743790, 218393376, 272991720, 327590064, 363988960, 404937718, 409487580, 545983440, 607406577, 655180128, 809875436, 818975160, 1012344295, 1091966880, 1214813154, 1619750872, 1637950320, 1822219731, 2024688590, 2429626308, 3037032885, 3239501744, 3275900640, 3644439462, 4049377180, 4859252616, 6074065770, 6479003488, 7288878924, 8098754360, 9111098655, 9718505232, 12148131540, 14577757848, 16197508720, 18222197310, 19437010464, 24296263080, 29155515696, 32395017440, 36444394620, 48592526160, 58311031392, 72888789240, 97185052320, 145777578480, 291555156960]

約数ペア:

[(1, 291555156960), (2, 145777578480), (3, 97185052320), (4, 72888789240), (5, 58311031392), (6, 48592526160), (8, 36444394620), (9, 32395017440), (10, 29155515696), (12, 24296263080), (15, 19437010464), (16, 18222197310), (18, 16197508720), (20, 14577757848), (24, 12148131540), (30, 9718505232), (32, 9111098655), (36, 8098754360), (40, 7288878924), (45, 6479003488), (48, 6074065770), (60, 4859252616), (72, 4049377180), (80, 3644439462), (89, 3275900640), (90, 3239501744), (96, 3037032885), (120, 2429626308), (144, 2024688590), (160, 1822219731), (178, 1637950320), (180, 1619750872), (240, 1214813154), (267, 1091966880), (288, 1012344295), (356, 818975160), (360, 809875436), (445, 655180128), (480, 607406577), (534, 545983440), (712, 409487580), (720, 404937718), (801, 363988960), (890, 327590064), (1068, 272991720), (1335, 218393376), (1424, 204743790), (1440, 202468859), (1602, 181994480), (1780, 163795032), (2136, 136495860), (2670, 109196688), (2848, 102371895), (3204, 90997240), (3560, 81897516), (4005, 72797792), (4272, 68247930), (5340, 54598344), (6408, 45498620), (7120, 40948758), (8010, 36398896), (8544, 34123965), (10680, 27299172), (12816, 22749310), (14240, 20474379), (16020, 18199448), (21360, 13649586), (25632, 11374655), (32040, 9099724), (42720, 6824793), (64080, 4549862), (128160, 2274931)]