354366720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 216

約数和(自身を含む): 1291399200

約数和(自身を除く): 937032480

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1619, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3238, 3420, 3648, 3840, 4560, 4857, 4864, 5472, 5760, 6080, 6476, 6840, 7296, 8095, 9120, 9714, 10944, 11520, 12160, 12952, 13680, 14571, 14592, 16190, 18240, 19428, 21888, 24285, 24320, 25904, 27360, 29142, 30761, 32380, 36480, 38856, 43776, 48570, 51808, 54720, 58284, 61522, 64760, 72855, 72960, 77712, 92283, 97140, 103616, 109440, 116568, 123044, 129520, 145710, 153805, 155424, 184566, 194280, 207232, 218880, 233136, 246088, 259040, 276849, 291420, 307610, 310848, 369132, 388560, 414464, 461415, 466272, 492176, 518080, 553698, 582840, 615220, 621696, 738264, 777120, 922830, 932544, 984352, 1036160, 1107396, 1165680, 1230440, 1243392, 1384245, 1476528, 1554240, 1845660, 1865088, 1968704, 2072320, 2214792, 2331360, 2460880, 2768490, 2953056, 3108480, 3691320, 3730176, 3937408, 4429584, 4662720, 4921760, 5536980, 5906112, 6216960, 7382640, 7874816, 8859168, 9325440, 9843520, 11073960, 11812224, 14765280, 17718336, 18650880, 19687040, 22147920, 23624448, 29530560, 35436672, 39374080, 44295840, 59061120, 70873344, 88591680, 118122240, 177183360, 354366720]

約数ペア:

[(1, 354366720), (2, 177183360), (3, 118122240), (4, 88591680), (5, 70873344), (6, 59061120), (8, 44295840), (9, 39374080), (10, 35436672), (12, 29530560), (15, 23624448), (16, 22147920), (18, 19687040), (19, 18650880), (20, 17718336), (24, 14765280), (30, 11812224), (32, 11073960), (36, 9843520), (38, 9325440), (40, 8859168), (45, 7874816), (48, 7382640), (57, 6216960), (60, 5906112), (64, 5536980), (72, 4921760), (76, 4662720), (80, 4429584), (90, 3937408), (95, 3730176), (96, 3691320), (114, 3108480), (120, 2953056), (128, 2768490), (144, 2460880), (152, 2331360), (160, 2214792), (171, 2072320), (180, 1968704), (190, 1865088), (192, 1845660), (228, 1554240), (240, 1476528), (256, 1384245), (285, 1243392), (288, 1230440), (304, 1165680), (320, 1107396), (342, 1036160), (360, 984352), (380, 932544), (384, 922830), (456, 777120), (480, 738264), (570, 621696), (576, 615220), (608, 582840), (640, 553698), (684, 518080), (720, 492176), (760, 466272), (768, 461415), (855, 414464), (912, 388560), (960, 369132), (1140, 310848), (1152, 307610), (1216, 291420), (1280, 276849), (1368, 259040), (1440, 246088), (1520, 233136), (1619, 218880), (1710, 207232), (1824, 194280), (1920, 184566), (2280, 155424), (2304, 153805), (2432, 145710), (2736, 129520), (2880, 123044), (3040, 116568), (3238, 109440), (3420, 103616), (3648, 97140), (3840, 92283), (4560, 77712), (4857, 72960), (4864, 72855), (5472, 64760), (5760, 61522), (6080, 58284), (6476, 54720), (6840, 51808), (7296, 48570), (8095, 43776), (9120, 38856), (9714, 36480), (10944, 32380), (11520, 30761), (12160, 29142), (12952, 27360), (13680, 25904), (14571, 24320), (14592, 24285), (16190, 21888), (18240, 19428)]