171337440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18787}}^1$

素因数の和:18824

約数の個数: 96

約数和(自身を含む): 568149120

約数和(自身を除く): 396811680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 18787, 37574, 56361, 75148, 93935, 112722, 150296, 187870, 225444, 281805, 300592, 356953, 375740, 450888, 563610, 601184, 713906, 751480, 901776, 1070859, 1127220, 1427812, 1502960, 1784765, 1803552, 2141718, 2254440, 2855624, 3005920, 3569530, 4283436, 4508880, 5354295, 5711248, 7139060, 8566872, 9017760, 10708590, 11422496, 14278120, 17133744, 21417180, 28556240, 34267488, 42834360, 57112480, 85668720, 171337440]

約数ペア:

[(1, 171337440), (2, 85668720), (3, 57112480), (4, 42834360), (5, 34267488), (6, 28556240), (8, 21417180), (10, 17133744), (12, 14278120), (15, 11422496), (16, 10708590), (19, 9017760), (20, 8566872), (24, 7139060), (30, 5711248), (32, 5354295), (38, 4508880), (40, 4283436), (48, 3569530), (57, 3005920), (60, 2855624), (76, 2254440), (80, 2141718), (95, 1803552), (96, 1784765), (114, 1502960), (120, 1427812), (152, 1127220), (160, 1070859), (190, 901776), (228, 751480), (240, 713906), (285, 601184), (304, 563610), (380, 450888), (456, 375740), (480, 356953), (570, 300592), (608, 281805), (760, 225444), (912, 187870), (1140, 150296), (1520, 112722), (1824, 93935), (2280, 75148), (3040, 56361), (4560, 37574), (9120, 18787)]