402342480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29411}}^1$

素因数の和:29449

約数の個数: 120

約数和(自身を含む): 1422364320

約数和(自身を除く): 1020021840

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, 13680, 29411, 58822, 88233, 117644, 147055, 176466, 235288, 264699, 294110, 352932, 441165, 470576, 529398, 558809, 588220, 705864, 882330, 1058796, 1117618, 1176440, 1323495, 1411728, 1676427, 1764660, 2117592, 2235236, 2352880, 2646990, 2794045, 3352854, 3529320, 4235184, 4470472, 5029281, 5293980, 5588090, 6705708, 7058640, 8382135, 8940944, 10058562, 10587960, 11176180, 13411416, 16764270, 20117124, 21175920, 22352360, 25146405, 26822832, 33528540, 40234248, 44704720, 50292810, 67057080, 80468496, 100585620, 134114160, 201171240, 402342480]

約数ペア:

[(1, 402342480), (2, 201171240), (3, 134114160), (4, 100585620), (5, 80468496), (6, 67057080), (8, 50292810), (9, 44704720), (10, 40234248), (12, 33528540), (15, 26822832), (16, 25146405), (18, 22352360), (19, 21175920), (20, 20117124), (24, 16764270), (30, 13411416), (36, 11176180), (38, 10587960), (40, 10058562), (45, 8940944), (48, 8382135), (57, 7058640), (60, 6705708), (72, 5588090), (76, 5293980), (80, 5029281), (90, 4470472), (95, 4235184), (114, 3529320), (120, 3352854), (144, 2794045), (152, 2646990), (171, 2352880), (180, 2235236), (190, 2117592), (228, 1764660), (240, 1676427), (285, 1411728), (304, 1323495), (342, 1176440), (360, 1117618), (380, 1058796), (456, 882330), (570, 705864), (684, 588220), (720, 558809), (760, 529398), (855, 470576), (912, 441165), (1140, 352932), (1368, 294110), (1520, 264699), (1710, 235288), (2280, 176466), (2736, 147055), (3420, 117644), (4560, 88233), (6840, 58822), (13680, 29411)]