1520504616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 4180377600

約数和(自身を除く): 2659872984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 239, 248, 372, 408, 478, 503, 527, 717, 744, 956, 1006, 1054, 1434, 1509, 1581, 1912, 2012, 2108, 2868, 3018, 3162, 4024, 4063, 4216, 5736, 6036, 6324, 7409, 8126, 8551, 12072, 12189, 12648, 14818, 15593, 16252, 17102, 22227, 24378, 25653, 29636, 31186, 32504, 34204, 44454, 46779, 48756, 51306, 59272, 62372, 68408, 88908, 93558, 97512, 102612, 120217, 124744, 125953, 177816, 187116, 205224, 240434, 251906, 265081, 360651, 374232, 377859, 480868, 503812, 530162, 721302, 755718, 795243, 961736, 1007624, 1060324, 1442604, 1511436, 1590486, 2043689, 2120648, 2885208, 3022872, 3180972, 3726727, 4087378, 6131067, 6361944, 7453454, 8174756, 11180181, 12262134, 14906908, 16349512, 22360362, 24524268, 29813816, 44720724, 49048536, 63354359, 89441448, 126708718, 190063077, 253417436, 380126154, 506834872, 760252308, 1520504616]

約数ペア:

[(1, 1520504616), (2, 760252308), (3, 506834872), (4, 380126154), (6, 253417436), (8, 190063077), (12, 126708718), (17, 89441448), (24, 63354359), (31, 49048536), (34, 44720724), (51, 29813816), (62, 24524268), (68, 22360362), (93, 16349512), (102, 14906908), (124, 12262134), (136, 11180181), (186, 8174756), (204, 7453454), (239, 6361944), (248, 6131067), (372, 4087378), (408, 3726727), (478, 3180972), (503, 3022872), (527, 2885208), (717, 2120648), (744, 2043689), (956, 1590486), (1006, 1511436), (1054, 1442604), (1434, 1060324), (1509, 1007624), (1581, 961736), (1912, 795243), (2012, 755718), (2108, 721302), (2868, 530162), (3018, 503812), (3162, 480868), (4024, 377859), (4063, 374232), (4216, 360651), (5736, 265081), (6036, 251906), (6324, 240434), (7409, 205224), (8126, 187116), (8551, 177816), (12072, 125953), (12189, 124744), (12648, 120217), (14818, 102612), (15593, 97512), (16252, 93558), (17102, 88908), (22227, 68408), (24378, 62372), (25653, 59272), (29636, 51306), (31186, 48756), (32504, 46779), (34204, 44454)]