115376640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 375350976

約数和(自身を除く): 259974336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 181, 192, 240, 249, 256, 320, 332, 362, 384, 415, 480, 498, 512, 543, 640, 664, 724, 768, 830, 905, 960, 996, 1086, 1245, 1280, 1328, 1448, 1536, 1660, 1810, 1920, 1992, 2172, 2490, 2560, 2656, 2715, 2896, 3320, 3620, 3840, 3984, 4344, 4980, 5312, 5430, 5792, 6640, 7240, 7680, 7968, 8688, 9960, 10624, 10860, 11584, 13280, 14480, 15023, 15936, 17376, 19920, 21248, 21720, 23168, 26560, 28960, 30046, 31872, 34752, 39840, 42496, 43440, 45069, 46336, 53120, 57920, 60092, 63744, 69504, 75115, 79680, 86880, 90138, 92672, 106240, 115840, 120184, 127488, 139008, 150230, 159360, 173760, 180276, 212480, 225345, 231680, 240368, 278016, 300460, 318720, 347520, 360552, 450690, 463360, 480736, 600920, 637440, 695040, 721104, 901380, 961472, 1201840, 1390080, 1442208, 1802760, 1922944, 2403680, 2884416, 3605520, 3845888, 4807360, 5768832, 7211040, 7691776, 9614720, 11537664, 14422080, 19229440, 23075328, 28844160, 38458880, 57688320, 115376640]

約数ペア:

[(1, 115376640), (2, 57688320), (3, 38458880), (4, 28844160), (5, 23075328), (6, 19229440), (8, 14422080), (10, 11537664), (12, 9614720), (15, 7691776), (16, 7211040), (20, 5768832), (24, 4807360), (30, 3845888), (32, 3605520), (40, 2884416), (48, 2403680), (60, 1922944), (64, 1802760), (80, 1442208), (83, 1390080), (96, 1201840), (120, 961472), (128, 901380), (160, 721104), (166, 695040), (181, 637440), (192, 600920), (240, 480736), (249, 463360), (256, 450690), (320, 360552), (332, 347520), (362, 318720), (384, 300460), (415, 278016), (480, 240368), (498, 231680), (512, 225345), (543, 212480), (640, 180276), (664, 173760), (724, 159360), (768, 150230), (830, 139008), (905, 127488), (960, 120184), (996, 115840), (1086, 106240), (1245, 92672), (1280, 90138), (1328, 86880), (1448, 79680), (1536, 75115), (1660, 69504), (1810, 63744), (1920, 60092), (1992, 57920), (2172, 53120), (2490, 46336), (2560, 45069), (2656, 43440), (2715, 42496), (2896, 39840), (3320, 34752), (3620, 31872), (3840, 30046), (3984, 28960), (4344, 26560), (4980, 23168), (5312, 21720), (5430, 21248), (5792, 19920), (6640, 17376), (7240, 15936), (7680, 15023), (7968, 14480), (8688, 13280), (9960, 11584), (10624, 10860)]