481440240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11731}}^1$

素因数の和:11772

約数の個数: 160

約数和(自身を含む): 1745721600

約数和(自身を除く): 1264281360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 11731, 13680, 20520, 23462, 35193, 41040, 46924, 58655, 70386, 93848, 105579, 117310, 140772, 175965, 187696, 211158, 222889, 234620, 281544, 316737, 351930, 422316, 445778, 469240, 527895, 563088, 633474, 668667, 703860, 844632, 891556, 938480, 1055790, 1114445, 1266948, 1337334, 1407720, 1583685, 1689264, 1783112, 2006001, 2111580, 2228890, 2533896, 2674668, 2815440, 3167370, 3343335, 3566224, 4012002, 4223160, 4457780, 5067792, 5349336, 6018003, 6334740, 6686670, 8024004, 8446320, 8915560, 10030005, 10698672, 12036006, 12669480, 13373340, 16048008, 17831120, 20060010, 24072012, 25338960, 26746680, 30090015, 32096016, 40120020, 48144024, 53493360, 60180030, 80240040, 96288048, 120360060, 160480080, 240720120, 481440240]

約数ペア:

[(1, 481440240), (2, 240720120), (3, 160480080), (4, 120360060), (5, 96288048), (6, 80240040), (8, 60180030), (9, 53493360), (10, 48144024), (12, 40120020), (15, 32096016), (16, 30090015), (18, 26746680), (19, 25338960), (20, 24072012), (24, 20060010), (27, 17831120), (30, 16048008), (36, 13373340), (38, 12669480), (40, 12036006), (45, 10698672), (48, 10030005), (54, 8915560), (57, 8446320), (60, 8024004), (72, 6686670), (76, 6334740), (80, 6018003), (90, 5349336), (95, 5067792), (108, 4457780), (114, 4223160), (120, 4012002), (135, 3566224), (144, 3343335), (152, 3167370), (171, 2815440), (180, 2674668), (190, 2533896), (216, 2228890), (228, 2111580), (240, 2006001), (270, 1783112), (285, 1689264), (304, 1583685), (342, 1407720), (360, 1337334), (380, 1266948), (432, 1114445), (456, 1055790), (513, 938480), (540, 891556), (570, 844632), (684, 703860), (720, 668667), (760, 633474), (855, 563088), (912, 527895), (1026, 469240), (1080, 445778), (1140, 422316), (1368, 351930), (1520, 316737), (1710, 281544), (2052, 234620), (2160, 222889), (2280, 211158), (2565, 187696), (2736, 175965), (3420, 140772), (4104, 117310), (4560, 105579), (5130, 93848), (6840, 70386), (8208, 58655), (10260, 46924), (11731, 41040), (13680, 35193), (20520, 23462)]