153913680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11289

約数の個数: 120

約数和(自身を含む): 544146720

約数和(自身を除く): 390233040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11251, 13680, 22502, 33753, 45004, 56255, 67506, 90008, 101259, 112510, 135012, 168765, 180016, 202518, 213769, 225020, 270024, 337530, 405036, 427538, 450040, 506295, 540048, 641307, 675060, 810072, 855076, 900080, 1012590, 1068845, 1282614, 1350120, 1620144, 1710152, 1923921, 2025180, 2137690, 2565228, 2700240, 3206535, 3420304, 3847842, 4050360, 4275380, 5130456, 6413070, 7695684, 8100720, 8550760, 9619605, 10260912, 12826140, 15391368, 17101520, 19239210, 25652280, 30782736, 38478420, 51304560, 76956840, 153913680]

約数ペア:

[(1, 153913680), (2, 76956840), (3, 51304560), (4, 38478420), (5, 30782736), (6, 25652280), (8, 19239210), (9, 17101520), (10, 15391368), (12, 12826140), (15, 10260912), (16, 9619605), (18, 8550760), (19, 8100720), (20, 7695684), (24, 6413070), (30, 5130456), (36, 4275380), (38, 4050360), (40, 3847842), (45, 3420304), (48, 3206535), (57, 2700240), (60, 2565228), (72, 2137690), (76, 2025180), (80, 1923921), (90, 1710152), (95, 1620144), (114, 1350120), (120, 1282614), (144, 1068845), (152, 1012590), (171, 900080), (180, 855076), (190, 810072), (228, 675060), (240, 641307), (285, 540048), (304, 506295), (342, 450040), (360, 427538), (380, 405036), (456, 337530), (570, 270024), (684, 225020), (720, 213769), (760, 202518), (855, 180016), (912, 168765), (1140, 135012), (1368, 112510), (1520, 101259), (1710, 90008), (2280, 67506), (2736, 56255), (3420, 45004), (4560, 33753), (6840, 22502), (11251, 13680)]