2389948800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1033}}^1$

素因数の和:1301

約数の個数: 192

約数和(自身を含む): 7912209360

約数和(自身を除く): 5522260560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 241, 300, 320, 384, 400, 480, 482, 600, 640, 723, 800, 960, 964, 1033, 1200, 1205, 1446, 1600, 1920, 1928, 2066, 2400, 2410, 2892, 3099, 3200, 3615, 3856, 4132, 4800, 4820, 5165, 5784, 6025, 6198, 7230, 7712, 8264, 9600, 9640, 10330, 11568, 12050, 12396, 14460, 15424, 15495, 16528, 18075, 19280, 20660, 23136, 24100, 24792, 25825, 28920, 30848, 30990, 33056, 36150, 38560, 41320, 46272, 48200, 49584, 51650, 57840, 61980, 66112, 72300, 77120, 77475, 82640, 92544, 96400, 99168, 103300, 115680, 123960, 132224, 144600, 154240, 154950, 165280, 192800, 198336, 206600, 231360, 247920, 248953, 289200, 309900, 330560, 385600, 396672, 413200, 462720, 495840, 497906, 578400, 619800, 661120, 746859, 771200, 826400, 991680, 995812, 1156800, 1239600, 1244765, 1493718, 1652800, 1983360, 1991624, 2313600, 2479200, 2489530, 2987436, 3305600, 3734295, 3983248, 4958400, 4979060, 5974872, 6223825, 7468590, 7966496, 9916800, 9958120, 11949744, 12447650, 14937180, 15932992, 18671475, 19916240, 23899488, 24895300, 29874360, 31865984, 37342950, 39832480, 47798976, 49790600, 59748720, 74685900, 79664960, 95597952, 99581200, 119497440, 149371800, 159329920, 199162400, 238994880, 298743600, 398324800, 477989760, 597487200, 796649600, 1194974400, 2389948800]

約数ペア:

[(1, 2389948800), (2, 1194974400), (3, 796649600), (4, 597487200), (5, 477989760), (6, 398324800), (8, 298743600), (10, 238994880), (12, 199162400), (15, 159329920), (16, 149371800), (20, 119497440), (24, 99581200), (25, 95597952), (30, 79664960), (32, 74685900), (40, 59748720), (48, 49790600), (50, 47798976), (60, 39832480), (64, 37342950), (75, 31865984), (80, 29874360), (96, 24895300), (100, 23899488), (120, 19916240), (128, 18671475), (150, 15932992), (160, 14937180), (192, 12447650), (200, 11949744), (240, 9958120), (241, 9916800), (300, 7966496), (320, 7468590), (384, 6223825), (400, 5974872), (480, 4979060), (482, 4958400), (600, 3983248), (640, 3734295), (723, 3305600), (800, 2987436), (960, 2489530), (964, 2479200), (1033, 2313600), (1200, 1991624), (1205, 1983360), (1446, 1652800), (1600, 1493718), (1920, 1244765), (1928, 1239600), (2066, 1156800), (2400, 995812), (2410, 991680), (2892, 826400), (3099, 771200), (3200, 746859), (3615, 661120), (3856, 619800), (4132, 578400), (4800, 497906), (4820, 495840), (5165, 462720), (5784, 413200), (6025, 396672), (6198, 385600), (7230, 330560), (7712, 309900), (8264, 289200), (9600, 248953), (9640, 247920), (10330, 231360), (11568, 206600), (12050, 198336), (12396, 192800), (14460, 165280), (15424, 154950), (15495, 154240), (16528, 144600), (18075, 132224), (19280, 123960), (20660, 115680), (23136, 103300), (24100, 99168), (24792, 96400), (25825, 92544), (28920, 82640), (30848, 77475), (30990, 77120), (33056, 72300), (36150, 66112), (38560, 61980), (41320, 57840), (46272, 51650), (48200, 49584)]