245395147680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5351}}^1\times {\mathrm{31847}}^1$

素因数の和:37219

約数の個数: 144

約数和(自身を含む): 837593737344

約数和(自身を除く): 592198589664

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, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5351, 10702, 16053, 21404, 26755, 31847, 32106, 42808, 48159, 53510, 63694, 64212, 80265, 85616, 95541, 96318, 107020, 127388, 128424, 159235, 160530, 171232, 191082, 192636, 214040, 240795, 254776, 256848, 286623, 318470, 321060, 382164, 385272, 428080, 477705, 481590, 509552, 513696, 573246, 636940, 642120, 764328, 770544, 856160, 955410, 963180, 1019104, 1146492, 1273880, 1284240, 1433115, 1528656, 1541088, 1910820, 1926360, 2292984, 2547760, 2568480, 2866230, 3057312, 3821640, 3852720, 4585968, 5095520, 5732460, 7643280, 7705440, 9171936, 11464920, 15286560, 22929840, 45859680, 170413297, 340826594, 511239891, 681653188, 852066485, 1022479782, 1363306376, 1533719673, 1704132970, 2044959564, 2556199455, 2726612752, 3067439346, 3408265940, 4089919128, 5112398910, 5453225504, 6134878692, 6816531880, 7668598365, 8179838256, 10224797820, 12269757384, 13633063760, 15337196730, 16359676512, 20449595640, 24539514768, 27266127520, 30674393460, 40899191280, 49079029536, 61348786920, 81798382560, 122697573840, 245395147680]

約数ペア:

[(1, 245395147680), (2, 122697573840), (3, 81798382560), (4, 61348786920), (5, 49079029536), (6, 40899191280), (8, 30674393460), (9, 27266127520), (10, 24539514768), (12, 20449595640), (15, 16359676512), (16, 15337196730), (18, 13633063760), (20, 12269757384), (24, 10224797820), (30, 8179838256), (32, 7668598365), (36, 6816531880), (40, 6134878692), (45, 5453225504), (48, 5112398910), (60, 4089919128), (72, 3408265940), (80, 3067439346), (90, 2726612752), (96, 2556199455), (120, 2044959564), (144, 1704132970), (160, 1533719673), (180, 1363306376), (240, 1022479782), (288, 852066485), (360, 681653188), (480, 511239891), (720, 340826594), (1440, 170413297), (5351, 45859680), (10702, 22929840), (16053, 15286560), (21404, 11464920), (26755, 9171936), (31847, 7705440), (32106, 7643280), (42808, 5732460), (48159, 5095520), (53510, 4585968), (63694, 3852720), (64212, 3821640), (80265, 3057312), (85616, 2866230), (95541, 2568480), (96318, 2547760), (107020, 2292984), (127388, 1926360), (128424, 1910820), (159235, 1541088), (160530, 1528656), (171232, 1433115), (191082, 1284240), (192636, 1273880), (214040, 1146492), (240795, 1019104), (254776, 963180), (256848, 955410), (286623, 856160), (318470, 770544), (321060, 764328), (382164, 642120), (385272, 636940), (428080, 573246), (477705, 513696), (481590, 509552)]