317734080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19469}}^1$

素因数の和:19506

約数の個数: 112

約数和(自身を含む): 1068202080

約数和(自身を除く): 750468000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 19469, 38938, 58407, 77876, 97345, 116814, 155752, 194690, 233628, 292035, 311504, 330973, 389380, 467256, 584070, 623008, 661946, 778760, 934512, 992919, 1168140, 1246016, 1323892, 1557520, 1654865, 1869024, 1985838, 2336280, 2647784, 3115040, 3309730, 3738048, 3971676, 4672560, 4964595, 5295568, 6230080, 6619460, 7943352, 9345120, 9929190, 10591136, 13238920, 15886704, 18690240, 19858380, 21182272, 26477840, 31773408, 39716760, 52955680, 63546816, 79433520, 105911360, 158867040, 317734080]

約数ペア:

[(1, 317734080), (2, 158867040), (3, 105911360), (4, 79433520), (5, 63546816), (6, 52955680), (8, 39716760), (10, 31773408), (12, 26477840), (15, 21182272), (16, 19858380), (17, 18690240), (20, 15886704), (24, 13238920), (30, 10591136), (32, 9929190), (34, 9345120), (40, 7943352), (48, 6619460), (51, 6230080), (60, 5295568), (64, 4964595), (68, 4672560), (80, 3971676), (85, 3738048), (96, 3309730), (102, 3115040), (120, 2647784), (136, 2336280), (160, 1985838), (170, 1869024), (192, 1654865), (204, 1557520), (240, 1323892), (255, 1246016), (272, 1168140), (320, 992919), (340, 934512), (408, 778760), (480, 661946), (510, 623008), (544, 584070), (680, 467256), (816, 389380), (960, 330973), (1020, 311504), (1088, 292035), (1360, 233628), (1632, 194690), (2040, 155752), (2720, 116814), (3264, 97345), (4080, 77876), (5440, 58407), (8160, 38938), (16320, 19469)]