577658520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28151}}^1$

素因数の和:28190

約数の個数: 128

約数和(自身を含む): 2026944000

約数和(自身を除く): 1449285480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 28151, 56302, 84453, 112604, 140755, 168906, 225208, 253359, 281510, 337812, 422265, 506718, 534869, 563020, 675624, 760077, 844530, 1013436, 1069738, 1126040, 1266795, 1520154, 1604607, 1689060, 2026872, 2139476, 2533590, 2674345, 3040308, 3209214, 3378120, 3800385, 4278952, 4813821, 5067180, 5348690, 6080616, 6418428, 7600770, 8023035, 9627642, 10134360, 10697380, 12836856, 14441463, 15201540, 16046070, 19255284, 21394760, 24069105, 28882926, 30403080, 32092140, 38510568, 48138210, 57765852, 64184280, 72207315, 96276420, 115531704, 144414630, 192552840, 288829260, 577658520]

約数ペア:

[(1, 577658520), (2, 288829260), (3, 192552840), (4, 144414630), (5, 115531704), (6, 96276420), (8, 72207315), (9, 64184280), (10, 57765852), (12, 48138210), (15, 38510568), (18, 32092140), (19, 30403080), (20, 28882926), (24, 24069105), (27, 21394760), (30, 19255284), (36, 16046070), (38, 15201540), (40, 14441463), (45, 12836856), (54, 10697380), (57, 10134360), (60, 9627642), (72, 8023035), (76, 7600770), (90, 6418428), (95, 6080616), (108, 5348690), (114, 5067180), (120, 4813821), (135, 4278952), (152, 3800385), (171, 3378120), (180, 3209214), (190, 3040308), (216, 2674345), (228, 2533590), (270, 2139476), (285, 2026872), (342, 1689060), (360, 1604607), (380, 1520154), (456, 1266795), (513, 1126040), (540, 1069738), (570, 1013436), (684, 844530), (760, 760077), (855, 675624), (1026, 563020), (1080, 534869), (1140, 506718), (1368, 422265), (1710, 337812), (2052, 281510), (2280, 253359), (2565, 225208), (3420, 168906), (4104, 140755), (5130, 112604), (6840, 84453), (10260, 56302), (20520, 28151)]