1124590720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5214

約数の個数: 128

約数和(自身を含む): 3028078080

約数和(自身を除く): 1903487360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 3968, 4960, 5153, 5456, 6820, 7040, 9920, 10306, 10912, 13640, 19840, 20612, 21824, 25765, 27280, 41224, 43648, 51530, 54560, 56683, 82448, 103060, 109120, 113366, 159743, 164896, 206120, 218240, 226732, 283415, 319486, 329792, 412240, 453464, 566830, 638972, 659584, 798715, 824480, 906928, 1133660, 1277944, 1597430, 1648960, 1757173, 1813856, 2267320, 2555888, 3194860, 3297920, 3514346, 3627712, 4534640, 5111776, 6389720, 7028692, 7255424, 8785865, 9069280, 10223552, 12779440, 14057384, 17571730, 18138560, 20447104, 25558880, 28114768, 35143460, 36277120, 51117760, 56229536, 70286920, 102235520, 112459072, 140573840, 224918144, 281147680, 562295360, 1124590720]

約数ペア:

[(1, 1124590720), (2, 562295360), (4, 281147680), (5, 224918144), (8, 140573840), (10, 112459072), (11, 102235520), (16, 70286920), (20, 56229536), (22, 51117760), (31, 36277120), (32, 35143460), (40, 28114768), (44, 25558880), (55, 20447104), (62, 18138560), (64, 17571730), (80, 14057384), (88, 12779440), (110, 10223552), (124, 9069280), (128, 8785865), (155, 7255424), (160, 7028692), (176, 6389720), (220, 5111776), (248, 4534640), (310, 3627712), (320, 3514346), (341, 3297920), (352, 3194860), (440, 2555888), (496, 2267320), (620, 1813856), (640, 1757173), (682, 1648960), (704, 1597430), (880, 1277944), (992, 1133660), (1240, 906928), (1364, 824480), (1408, 798715), (1705, 659584), (1760, 638972), (1984, 566830), (2480, 453464), (2728, 412240), (3410, 329792), (3520, 319486), (3968, 283415), (4960, 226732), (5153, 218240), (5456, 206120), (6820, 164896), (7040, 159743), (9920, 113366), (10306, 109120), (10912, 103060), (13640, 82448), (19840, 56683), (20612, 54560), (21824, 51530), (25765, 43648), (27280, 41224)]