11609520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 39403728

約数和(自身を除く): 27794208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 2928, 3120, 3172, 3660, 3721, 3965, 4758, 4880, 6344, 7320, 7442, 7930, 9516, 11163, 11895, 12688, 14640, 14884, 15860, 18605, 19032, 22326, 23790, 29768, 31720, 37210, 38064, 44652, 47580, 48373, 55815, 59536, 63440, 74420, 89304, 95160, 96746, 111630, 145119, 148840, 178608, 190320, 193492, 223260, 241865, 290238, 297680, 386984, 446520, 483730, 580476, 725595, 773968, 893040, 967460, 1160952, 1451190, 1934920, 2321904, 2902380, 3869840, 5804760, 11609520]

約数ペア:

[(1, 11609520), (2, 5804760), (3, 3869840), (4, 2902380), (5, 2321904), (6, 1934920), (8, 1451190), (10, 1160952), (12, 967460), (13, 893040), (15, 773968), (16, 725595), (20, 580476), (24, 483730), (26, 446520), (30, 386984), (39, 297680), (40, 290238), (48, 241865), (52, 223260), (60, 193492), (61, 190320), (65, 178608), (78, 148840), (80, 145119), (104, 111630), (120, 96746), (122, 95160), (130, 89304), (156, 74420), (183, 63440), (195, 59536), (208, 55815), (240, 48373), (244, 47580), (260, 44652), (305, 38064), (312, 37210), (366, 31720), (390, 29768), (488, 23790), (520, 22326), (610, 19032), (624, 18605), (732, 15860), (780, 14884), (793, 14640), (915, 12688), (976, 11895), (1040, 11163), (1220, 9516), (1464, 7930), (1560, 7442), (1586, 7320), (1830, 6344), (2379, 4880), (2440, 4758), (2928, 3965), (3120, 3721), (3172, 3660)]