145637280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5363

約数の個数: 144

約数和(自身を含む): 523242720

約数和(自身を除く): 377605440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5323, 5472, 6840, 9120, 10646, 13680, 15969, 21292, 26615, 27360, 31938, 42584, 47907, 53230, 63876, 79845, 85168, 95814, 101137, 106460, 127752, 159690, 170336, 191628, 202274, 212920, 239535, 255504, 303411, 319380, 383256, 404548, 425840, 479070, 505685, 511008, 606822, 638760, 766512, 809096, 851680, 910233, 958140, 1011370, 1213644, 1277520, 1517055, 1533024, 1618192, 1820466, 1916280, 2022740, 2427288, 2555040, 3034110, 3236384, 3640932, 3832560, 4045480, 4551165, 4854576, 6068220, 7281864, 7665120, 8090960, 9102330, 9709152, 12136440, 14563728, 16181920, 18204660, 24272880, 29127456, 36409320, 48545760, 72818640, 145637280]

約数ペア:

[(1, 145637280), (2, 72818640), (3, 48545760), (4, 36409320), (5, 29127456), (6, 24272880), (8, 18204660), (9, 16181920), (10, 14563728), (12, 12136440), (15, 9709152), (16, 9102330), (18, 8090960), (19, 7665120), (20, 7281864), (24, 6068220), (30, 4854576), (32, 4551165), (36, 4045480), (38, 3832560), (40, 3640932), (45, 3236384), (48, 3034110), (57, 2555040), (60, 2427288), (72, 2022740), (76, 1916280), (80, 1820466), (90, 1618192), (95, 1533024), (96, 1517055), (114, 1277520), (120, 1213644), (144, 1011370), (152, 958140), (160, 910233), (171, 851680), (180, 809096), (190, 766512), (228, 638760), (240, 606822), (285, 511008), (288, 505685), (304, 479070), (342, 425840), (360, 404548), (380, 383256), (456, 319380), (480, 303411), (570, 255504), (608, 239535), (684, 212920), (720, 202274), (760, 191628), (855, 170336), (912, 159690), (1140, 127752), (1368, 106460), (1440, 101137), (1520, 95814), (1710, 85168), (1824, 79845), (2280, 63876), (2736, 53230), (3040, 47907), (3420, 42584), (4560, 31938), (5323, 27360), (5472, 26615), (6840, 21292), (9120, 15969), (10646, 13680)]