230870520

素因数分解:

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

素因数の和:11290

約数の個数: 128

約数和(自身を含む): 810144000

約数和(自身を除く): 579273480

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, 11251, 20520, 22502, 33753, 45004, 56255, 67506, 90008, 101259, 112510, 135012, 168765, 202518, 213769, 225020, 270024, 303777, 337530, 405036, 427538, 450040, 506295, 607554, 641307, 675060, 810072, 855076, 1012590, 1068845, 1215108, 1282614, 1350120, 1518885, 1710152, 1923921, 2025180, 2137690, 2430216, 2565228, 3037770, 3206535, 3847842, 4050360, 4275380, 5130456, 5771763, 6075540, 6413070, 7695684, 8550760, 9619605, 11543526, 12151080, 12826140, 15391368, 19239210, 23087052, 25652280, 28858815, 38478420, 46174104, 57717630, 76956840, 115435260, 230870520]

約数ペア:

[(1, 230870520), (2, 115435260), (3, 76956840), (4, 57717630), (5, 46174104), (6, 38478420), (8, 28858815), (9, 25652280), (10, 23087052), (12, 19239210), (15, 15391368), (18, 12826140), (19, 12151080), (20, 11543526), (24, 9619605), (27, 8550760), (30, 7695684), (36, 6413070), (38, 6075540), (40, 5771763), (45, 5130456), (54, 4275380), (57, 4050360), (60, 3847842), (72, 3206535), (76, 3037770), (90, 2565228), (95, 2430216), (108, 2137690), (114, 2025180), (120, 1923921), (135, 1710152), (152, 1518885), (171, 1350120), (180, 1282614), (190, 1215108), (216, 1068845), (228, 1012590), (270, 855076), (285, 810072), (342, 675060), (360, 641307), (380, 607554), (456, 506295), (513, 450040), (540, 427538), (570, 405036), (684, 337530), (760, 303777), (855, 270024), (1026, 225020), (1080, 213769), (1140, 202518), (1368, 168765), (1710, 135012), (2052, 112510), (2280, 101259), (2565, 90008), (3420, 67506), (4104, 56255), (5130, 45004), (6840, 33753), (10260, 22502), (11251, 20520)]