2280132480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69857}}^1$

素因数の和:69896

約数の個数: 128

約数和(自身を含む): 7695557280

約数和(自身を除く): 5415424800

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, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 69857, 139714, 209571, 279428, 349285, 419142, 558856, 698570, 838284, 1047855, 1117712, 1187569, 1397140, 1676568, 2095710, 2235424, 2375138, 2794280, 3353136, 3562707, 4191420, 4470848, 4750276, 5588560, 5937845, 6706272, 7125414, 8382840, 8941696, 9500552, 11177120, 11875690, 13412544, 14250828, 16765680, 17813535, 19001104, 22354240, 23751380, 26825088, 28501656, 33531360, 35627070, 38002208, 44708480, 47502760, 57003312, 67062720, 71254140, 76004416, 95005520, 114006624, 134125440, 142508280, 152008832, 190011040, 228013248, 285016560, 380022080, 456026496, 570033120, 760044160, 1140066240, 2280132480]

約数ペア:

[(1, 2280132480), (2, 1140066240), (3, 760044160), (4, 570033120), (5, 456026496), (6, 380022080), (8, 285016560), (10, 228013248), (12, 190011040), (15, 152008832), (16, 142508280), (17, 134125440), (20, 114006624), (24, 95005520), (30, 76004416), (32, 71254140), (34, 67062720), (40, 57003312), (48, 47502760), (51, 44708480), (60, 38002208), (64, 35627070), (68, 33531360), (80, 28501656), (85, 26825088), (96, 23751380), (102, 22354240), (120, 19001104), (128, 17813535), (136, 16765680), (160, 14250828), (170, 13412544), (192, 11875690), (204, 11177120), (240, 9500552), (255, 8941696), (272, 8382840), (320, 7125414), (340, 6706272), (384, 5937845), (408, 5588560), (480, 4750276), (510, 4470848), (544, 4191420), (640, 3562707), (680, 3353136), (816, 2794280), (960, 2375138), (1020, 2235424), (1088, 2095710), (1360, 1676568), (1632, 1397140), (1920, 1187569), (2040, 1117712), (2176, 1047855), (2720, 838284), (3264, 698570), (4080, 558856), (5440, 419142), (6528, 349285), (8160, 279428), (10880, 209571), (16320, 139714), (32640, 69857)]