1409278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4283}}^1$

素因数の和:4759

約数の個数: 120

約数和(自身を含む): 4744290096

約数和(自身を除く): 3335011776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 457, 720, 914, 1371, 1828, 2285, 2742, 3656, 4113, 4283, 4570, 5484, 6855, 7312, 8226, 8566, 9140, 10968, 12849, 13710, 16452, 17132, 18280, 20565, 21415, 21936, 25698, 27420, 32904, 34264, 36560, 38547, 41130, 42830, 51396, 54840, 64245, 65808, 68528, 77094, 82260, 85660, 102792, 109680, 128490, 154188, 164520, 171320, 192735, 205584, 256980, 308376, 329040, 342640, 385470, 513960, 616752, 770940, 1027920, 1541880, 1957331, 3083760, 3914662, 5871993, 7829324, 9786655, 11743986, 15658648, 17615979, 19573310, 23487972, 29359965, 31317296, 35231958, 39146620, 46975944, 58719930, 70463916, 78293240, 88079895, 93951888, 117439860, 140927832, 156586480, 176159790, 234879720, 281855664, 352319580, 469759440, 704639160, 1409278320]

約数ペア:

[(1, 1409278320), (2, 704639160), (3, 469759440), (4, 352319580), (5, 281855664), (6, 234879720), (8, 176159790), (9, 156586480), (10, 140927832), (12, 117439860), (15, 93951888), (16, 88079895), (18, 78293240), (20, 70463916), (24, 58719930), (30, 46975944), (36, 39146620), (40, 35231958), (45, 31317296), (48, 29359965), (60, 23487972), (72, 19573310), (80, 17615979), (90, 15658648), (120, 11743986), (144, 9786655), (180, 7829324), (240, 5871993), (360, 3914662), (457, 3083760), (720, 1957331), (914, 1541880), (1371, 1027920), (1828, 770940), (2285, 616752), (2742, 513960), (3656, 385470), (4113, 342640), (4283, 329040), (4570, 308376), (5484, 256980), (6855, 205584), (7312, 192735), (8226, 171320), (8566, 164520), (9140, 154188), (10968, 128490), (12849, 109680), (13710, 102792), (16452, 85660), (17132, 82260), (18280, 77094), (20565, 68528), (21415, 65808), (21936, 64245), (25698, 54840), (27420, 51396), (32904, 42830), (34264, 41130), (36560, 38547)]