494106720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1087}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 1559513088

約数和(自身を除く): 1065406368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 947, 1087, 1894, 2174, 2841, 3261, 3788, 4348, 4735, 5435, 5682, 6522, 7576, 8696, 9470, 10870, 11364, 13044, 14205, 15152, 16305, 17392, 18940, 21740, 22728, 26088, 28410, 30304, 32610, 34784, 37880, 43480, 45456, 52176, 56820, 65220, 75760, 86960, 90912, 104352, 113640, 130440, 151520, 173920, 227280, 260880, 454560, 521760, 1029389, 2058778, 3088167, 4117556, 5146945, 6176334, 8235112, 10293890, 12352668, 15440835, 16470224, 20587780, 24705336, 30881670, 32940448, 41175560, 49410672, 61763340, 82351120, 98821344, 123526680, 164702240, 247053360, 494106720]

約数ペア:

[(1, 494106720), (2, 247053360), (3, 164702240), (4, 123526680), (5, 98821344), (6, 82351120), (8, 61763340), (10, 49410672), (12, 41175560), (15, 32940448), (16, 30881670), (20, 24705336), (24, 20587780), (30, 16470224), (32, 15440835), (40, 12352668), (48, 10293890), (60, 8235112), (80, 6176334), (96, 5146945), (120, 4117556), (160, 3088167), (240, 2058778), (480, 1029389), (947, 521760), (1087, 454560), (1894, 260880), (2174, 227280), (2841, 173920), (3261, 151520), (3788, 130440), (4348, 113640), (4735, 104352), (5435, 90912), (5682, 86960), (6522, 75760), (7576, 65220), (8696, 56820), (9470, 52176), (10870, 45456), (11364, 43480), (13044, 37880), (14205, 34784), (15152, 32610), (16305, 30304), (17392, 28410), (18940, 26088), (21740, 22728)]