353940480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{7681}}^1$

素因数の和:7712

約数の個数: 132

約数和(自身を含む): 1226554212

約数和(自身を除く): 872613732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 7681, 9216, 11520, 15360, 15362, 23040, 23043, 30724, 38405, 46080, 46086, 61448, 69129, 76810, 92172, 115215, 122896, 138258, 153620, 184344, 230430, 245792, 276516, 307240, 345645, 368688, 460860, 491584, 553032, 614480, 691290, 737376, 921720, 983168, 1106064, 1228960, 1382580, 1474752, 1843440, 1966336, 2212128, 2457920, 2765160, 2949504, 3686880, 3932672, 4424256, 4915840, 5530320, 5899008, 7373760, 7865344, 8848512, 9831680, 11060640, 11798016, 14747520, 17697024, 19663360, 22121280, 23596032, 29495040, 35394048, 39326720, 44242560, 58990080, 70788096, 88485120, 117980160, 176970240, 353940480]

約数ペア:

[(1, 353940480), (2, 176970240), (3, 117980160), (4, 88485120), (5, 70788096), (6, 58990080), (8, 44242560), (9, 39326720), (10, 35394048), (12, 29495040), (15, 23596032), (16, 22121280), (18, 19663360), (20, 17697024), (24, 14747520), (30, 11798016), (32, 11060640), (36, 9831680), (40, 8848512), (45, 7865344), (48, 7373760), (60, 5899008), (64, 5530320), (72, 4915840), (80, 4424256), (90, 3932672), (96, 3686880), (120, 2949504), (128, 2765160), (144, 2457920), (160, 2212128), (180, 1966336), (192, 1843440), (240, 1474752), (256, 1382580), (288, 1228960), (320, 1106064), (360, 983168), (384, 921720), (480, 737376), (512, 691290), (576, 614480), (640, 553032), (720, 491584), (768, 460860), (960, 368688), (1024, 345645), (1152, 307240), (1280, 276516), (1440, 245792), (1536, 230430), (1920, 184344), (2304, 153620), (2560, 138258), (2880, 122896), (3072, 115215), (3840, 92172), (4608, 76810), (5120, 69129), (5760, 61448), (7680, 46086), (7681, 46080), (9216, 38405), (11520, 30724), (15360, 23043), (15362, 23040)]