477891840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1404

約数の個数: 144

約数和(自身を含む): 1543203648

約数和(自身を除く): 1065311808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 582, 640, 768, 776, 960, 970, 1164, 1280, 1283, 1455, 1552, 1920, 1940, 2328, 2566, 2910, 3104, 3840, 3849, 3880, 4656, 5132, 5820, 6208, 6415, 7698, 7760, 9312, 10264, 11640, 12416, 12830, 15396, 15520, 18624, 19245, 20528, 23280, 24832, 25660, 30792, 31040, 37248, 38490, 41056, 46560, 51320, 61584, 62080, 74496, 76980, 82112, 93120, 102640, 123168, 124160, 124451, 153960, 164224, 186240, 205280, 246336, 248902, 307920, 328448, 372480, 373353, 410560, 492672, 497804, 615840, 622255, 746706, 821120, 985344, 995608, 1231680, 1244510, 1493412, 1642240, 1866765, 1991216, 2463360, 2489020, 2986824, 3733530, 3982432, 4926720, 4978040, 5973648, 7467060, 7964864, 9956080, 11947296, 14934120, 15929728, 19912160, 23894592, 29868240, 31859456, 39824320, 47789184, 59736480, 79648640, 95578368, 119472960, 159297280, 238945920, 477891840]

約数ペア:

[(1, 477891840), (2, 238945920), (3, 159297280), (4, 119472960), (5, 95578368), (6, 79648640), (8, 59736480), (10, 47789184), (12, 39824320), (15, 31859456), (16, 29868240), (20, 23894592), (24, 19912160), (30, 15929728), (32, 14934120), (40, 11947296), (48, 9956080), (60, 7964864), (64, 7467060), (80, 5973648), (96, 4978040), (97, 4926720), (120, 3982432), (128, 3733530), (160, 2986824), (192, 2489020), (194, 2463360), (240, 1991216), (256, 1866765), (291, 1642240), (320, 1493412), (384, 1244510), (388, 1231680), (480, 995608), (485, 985344), (582, 821120), (640, 746706), (768, 622255), (776, 615840), (960, 497804), (970, 492672), (1164, 410560), (1280, 373353), (1283, 372480), (1455, 328448), (1552, 307920), (1920, 248902), (1940, 246336), (2328, 205280), (2566, 186240), (2910, 164224), (3104, 153960), (3840, 124451), (3849, 124160), (3880, 123168), (4656, 102640), (5132, 93120), (5820, 82112), (6208, 76980), (6415, 74496), (7698, 62080), (7760, 61584), (9312, 51320), (10264, 46560), (11640, 41056), (12416, 38490), (12830, 37248), (15396, 31040), (15520, 30792), (18624, 25660), (19245, 24832), (20528, 23280)]