11948480640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{691463}}^1$

素因数の和:691491

約数の個数: 128

約数和(自身を含む): 42317596800

約数和(自身を除く): 30369116160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 691463, 1382926, 2074389, 2765852, 3457315, 4148778, 5531704, 6223167, 6914630, 8297556, 10371945, 11063408, 12446334, 13829260, 16595112, 18669501, 20743890, 22126816, 24892668, 27658520, 31115835, 33190224, 37339002, 41487780, 44253632, 49785336, 55317040, 62231670, 66380448, 74678004, 82975560, 88507264, 93347505, 99570672, 110634080, 124463340, 132760896, 149356008, 165951120, 186695010, 199141344, 221268160, 248926680, 265521792, 298712016, 331902240, 373390020, 398282688, 442536320, 497853360, 597424032, 663804480, 746780040, 796565376, 995706720, 1194848064, 1327608960, 1493560080, 1991413440, 2389696128, 2987120160, 3982826880, 5974240320, 11948480640]

約数ペア:

[(1, 11948480640), (2, 5974240320), (3, 3982826880), (4, 2987120160), (5, 2389696128), (6, 1991413440), (8, 1493560080), (9, 1327608960), (10, 1194848064), (12, 995706720), (15, 796565376), (16, 746780040), (18, 663804480), (20, 597424032), (24, 497853360), (27, 442536320), (30, 398282688), (32, 373390020), (36, 331902240), (40, 298712016), (45, 265521792), (48, 248926680), (54, 221268160), (60, 199141344), (64, 186695010), (72, 165951120), (80, 149356008), (90, 132760896), (96, 124463340), (108, 110634080), (120, 99570672), (128, 93347505), (135, 88507264), (144, 82975560), (160, 74678004), (180, 66380448), (192, 62231670), (216, 55317040), (240, 49785336), (270, 44253632), (288, 41487780), (320, 37339002), (360, 33190224), (384, 31115835), (432, 27658520), (480, 24892668), (540, 22126816), (576, 20743890), (640, 18669501), (720, 16595112), (864, 13829260), (960, 12446334), (1080, 11063408), (1152, 10371945), (1440, 8297556), (1728, 6914630), (1920, 6223167), (2160, 5531704), (2880, 4148778), (3456, 3457315), (4320, 2765852), (5760, 2074389), (8640, 1382926), (17280, 691463)]