872180640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8297}}^1$

素因数の和:8391

約数の個数: 144

約数和(自身を含む): 3017451528

約数和(自身を除く): 2145270888

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, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 8297, 8760, 10512, 11680, 13140, 16594, 17520, 21024, 24891, 26280, 33188, 35040, 41485, 49782, 52560, 66376, 74673, 82970, 99564, 105120, 124455, 132752, 149346, 165940, 199128, 248910, 265504, 298692, 331880, 373365, 398256, 497820, 597384, 605681, 663760, 746730, 796512, 995640, 1194768, 1211362, 1327520, 1493460, 1817043, 1991280, 2389536, 2422724, 2986920, 3028405, 3634086, 3982560, 4845448, 5451129, 5973840, 6056810, 7268172, 9085215, 9690896, 10902258, 11947680, 12113620, 14536344, 18170430, 19381792, 21804516, 24227240, 27255645, 29072688, 36340860, 43609032, 48454480, 54511290, 58145376, 72681720, 87218064, 96908960, 109022580, 145363440, 174436128, 218045160, 290726880, 436090320, 872180640]

約数ペア:

[(1, 872180640), (2, 436090320), (3, 290726880), (4, 218045160), (5, 174436128), (6, 145363440), (8, 109022580), (9, 96908960), (10, 87218064), (12, 72681720), (15, 58145376), (16, 54511290), (18, 48454480), (20, 43609032), (24, 36340860), (30, 29072688), (32, 27255645), (36, 24227240), (40, 21804516), (45, 19381792), (48, 18170430), (60, 14536344), (72, 12113620), (73, 11947680), (80, 10902258), (90, 9690896), (96, 9085215), (120, 7268172), (144, 6056810), (146, 5973840), (160, 5451129), (180, 4845448), (219, 3982560), (240, 3634086), (288, 3028405), (292, 2986920), (360, 2422724), (365, 2389536), (438, 1991280), (480, 1817043), (584, 1493460), (657, 1327520), (720, 1211362), (730, 1194768), (876, 995640), (1095, 796512), (1168, 746730), (1314, 663760), (1440, 605681), (1460, 597384), (1752, 497820), (2190, 398256), (2336, 373365), (2628, 331880), (2920, 298692), (3285, 265504), (3504, 248910), (4380, 199128), (5256, 165940), (5840, 149346), (6570, 132752), (7008, 124455), (8297, 105120), (8760, 99564), (10512, 82970), (11680, 74673), (13140, 66376), (16594, 52560), (17520, 49782), (21024, 41485), (24891, 35040), (26280, 33188)]