8771387760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{72949}}^1$

素因数の和:73135

約数の個数: 120

約数和(自身を含む): 29634040800

約数和(自身を除く): 20862653040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1336, 1503, 1670, 2004, 2505, 2672, 3006, 3340, 4008, 5010, 6012, 6680, 7515, 8016, 10020, 12024, 13360, 15030, 20040, 24048, 30060, 40080, 60120, 72949, 120240, 145898, 218847, 291796, 364745, 437694, 583592, 656541, 729490, 875388, 1094235, 1167184, 1313082, 1458980, 1750776, 2188470, 2626164, 2917960, 3282705, 3501552, 4376940, 5252328, 5835920, 6565410, 8753880, 10504656, 12182483, 13130820, 17507760, 24364966, 26261640, 36547449, 48729932, 52523280, 60912415, 73094898, 97459864, 109642347, 121824830, 146189796, 182737245, 194919728, 219284694, 243649660, 292379592, 365474490, 438569388, 487299320, 548211735, 584759184, 730948980, 877138776, 974598640, 1096423470, 1461897960, 1754277552, 2192846940, 2923795920, 4385693880, 8771387760]

約数ペア:

[(1, 8771387760), (2, 4385693880), (3, 2923795920), (4, 2192846940), (5, 1754277552), (6, 1461897960), (8, 1096423470), (9, 974598640), (10, 877138776), (12, 730948980), (15, 584759184), (16, 548211735), (18, 487299320), (20, 438569388), (24, 365474490), (30, 292379592), (36, 243649660), (40, 219284694), (45, 194919728), (48, 182737245), (60, 146189796), (72, 121824830), (80, 109642347), (90, 97459864), (120, 73094898), (144, 60912415), (167, 52523280), (180, 48729932), (240, 36547449), (334, 26261640), (360, 24364966), (501, 17507760), (668, 13130820), (720, 12182483), (835, 10504656), (1002, 8753880), (1336, 6565410), (1503, 5835920), (1670, 5252328), (2004, 4376940), (2505, 3501552), (2672, 3282705), (3006, 2917960), (3340, 2626164), (4008, 2188470), (5010, 1750776), (6012, 1458980), (6680, 1313082), (7515, 1167184), (8016, 1094235), (10020, 875388), (12024, 729490), (13360, 656541), (15030, 583592), (20040, 437694), (24048, 364745), (30060, 291796), (40080, 218847), (60120, 145898), (72949, 120240)]