798553440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9091}}^1$

素因数の和:9173

約数の個数: 144

約数和(自身を含む): 2770041456

約数和(自身を除く): 1971488016

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9091, 9760, 10980, 14640, 17568, 18182, 21960, 27273, 29280, 36364, 43920, 45455, 54546, 72728, 81819, 87840, 90910, 109092, 136365, 145456, 163638, 181820, 218184, 272730, 290912, 327276, 363640, 409095, 436368, 545460, 554551, 654552, 727280, 818190, 872736, 1090920, 1109102, 1309104, 1454560, 1636380, 1663653, 2181840, 2218204, 2618208, 2772755, 3272760, 3327306, 4363680, 4436408, 4990959, 5545510, 6545520, 6654612, 8318265, 8872816, 9981918, 11091020, 13091040, 13309224, 16636530, 17745632, 19963836, 22182040, 24954795, 26618448, 33273060, 39927672, 44364080, 49909590, 53236896, 66546120, 79855344, 88728160, 99819180, 133092240, 159710688, 199638360, 266184480, 399276720, 798553440]

約数ペア:

[(1, 798553440), (2, 399276720), (3, 266184480), (4, 199638360), (5, 159710688), (6, 133092240), (8, 99819180), (9, 88728160), (10, 79855344), (12, 66546120), (15, 53236896), (16, 49909590), (18, 44364080), (20, 39927672), (24, 33273060), (30, 26618448), (32, 24954795), (36, 22182040), (40, 19963836), (45, 17745632), (48, 16636530), (60, 13309224), (61, 13091040), (72, 11091020), (80, 9981918), (90, 8872816), (96, 8318265), (120, 6654612), (122, 6545520), (144, 5545510), (160, 4990959), (180, 4436408), (183, 4363680), (240, 3327306), (244, 3272760), (288, 2772755), (305, 2618208), (360, 2218204), (366, 2181840), (480, 1663653), (488, 1636380), (549, 1454560), (610, 1309104), (720, 1109102), (732, 1090920), (915, 872736), (976, 818190), (1098, 727280), (1220, 654552), (1440, 554551), (1464, 545460), (1830, 436368), (1952, 409095), (2196, 363640), (2440, 327276), (2745, 290912), (2928, 272730), (3660, 218184), (4392, 181820), (4880, 163638), (5490, 145456), (5856, 136365), (7320, 109092), (8784, 90910), (9091, 87840), (9760, 81819), (10980, 72728), (14640, 54546), (17568, 45455), (18182, 43920), (21960, 36364), (27273, 29280)]