2426670080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15289}}^1$

素因数の和:15345

約数の個数: 88

約数和(自身を含む): 6009336960

約数和(自身を除く): 3582666880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 15289, 15872, 19840, 30578, 31744, 39680, 61156, 76445, 79360, 122312, 152890, 158720, 244624, 305780, 473959, 489248, 611560, 947918, 978496, 1223120, 1895836, 1956992, 2369795, 2446240, 3791672, 3913984, 4739590, 4892480, 7583344, 7827968, 9479180, 9784960, 15166688, 15655936, 18958360, 19569920, 30333376, 37916720, 39139840, 60666752, 75833440, 78279680, 121333504, 151666880, 242667008, 303333760, 485334016, 606667520, 1213335040, 2426670080]

約数ペア:

[(1, 2426670080), (2, 1213335040), (4, 606667520), (5, 485334016), (8, 303333760), (10, 242667008), (16, 151666880), (20, 121333504), (31, 78279680), (32, 75833440), (40, 60666752), (62, 39139840), (64, 37916720), (80, 30333376), (124, 19569920), (128, 18958360), (155, 15655936), (160, 15166688), (248, 9784960), (256, 9479180), (310, 7827968), (320, 7583344), (496, 4892480), (512, 4739590), (620, 3913984), (640, 3791672), (992, 2446240), (1024, 2369795), (1240, 1956992), (1280, 1895836), (1984, 1223120), (2480, 978496), (2560, 947918), (3968, 611560), (4960, 489248), (5120, 473959), (7936, 305780), (9920, 244624), (15289, 158720), (15872, 152890), (19840, 122312), (30578, 79360), (31744, 76445), (39680, 61156)]