392263680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{113}}^2$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 1266141240

約数和(自身を除く): 873877560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 256, 320, 339, 384, 452, 480, 512, 565, 640, 678, 768, 904, 960, 1024, 1130, 1280, 1356, 1536, 1695, 1808, 1920, 2048, 2260, 2560, 2712, 3072, 3390, 3616, 3840, 4520, 5120, 5424, 6144, 6780, 7232, 7680, 9040, 10240, 10848, 12769, 13560, 14464, 15360, 18080, 21696, 25538, 27120, 28928, 30720, 36160, 38307, 43392, 51076, 54240, 57856, 63845, 72320, 76614, 86784, 102152, 108480, 115712, 127690, 144640, 153228, 173568, 191535, 204304, 216960, 231424, 255380, 289280, 306456, 347136, 383070, 408608, 433920, 510760, 578560, 612912, 694272, 766140, 817216, 867840, 1021520, 1157120, 1225824, 1532280, 1634432, 1735680, 2043040, 2451648, 3064560, 3268864, 3471360, 4086080, 4903296, 6129120, 6537728, 8172160, 9806592, 12258240, 13075456, 16344320, 19613184, 24516480, 26150912, 32688640, 39226368, 49032960, 65377280, 78452736, 98065920, 130754560, 196131840, 392263680]

約数ペア:

[(1, 392263680), (2, 196131840), (3, 130754560), (4, 98065920), (5, 78452736), (6, 65377280), (8, 49032960), (10, 39226368), (12, 32688640), (15, 26150912), (16, 24516480), (20, 19613184), (24, 16344320), (30, 13075456), (32, 12258240), (40, 9806592), (48, 8172160), (60, 6537728), (64, 6129120), (80, 4903296), (96, 4086080), (113, 3471360), (120, 3268864), (128, 3064560), (160, 2451648), (192, 2043040), (226, 1735680), (240, 1634432), (256, 1532280), (320, 1225824), (339, 1157120), (384, 1021520), (452, 867840), (480, 817216), (512, 766140), (565, 694272), (640, 612912), (678, 578560), (768, 510760), (904, 433920), (960, 408608), (1024, 383070), (1130, 347136), (1280, 306456), (1356, 289280), (1536, 255380), (1695, 231424), (1808, 216960), (1920, 204304), (2048, 191535), (2260, 173568), (2560, 153228), (2712, 144640), (3072, 127690), (3390, 115712), (3616, 108480), (3840, 102152), (4520, 86784), (5120, 76614), (5424, 72320), (6144, 63845), (6780, 57856), (7232, 54240), (7680, 51076), (9040, 43392), (10240, 38307), (10848, 36160), (12769, 30720), (13560, 28928), (14464, 27120), (15360, 25538), (18080, 21696)]