160703280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3739

約数の個数: 120

約数和(自身を含む): 548692560

約数和(自身を除く): 387989280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3659, 3660, 4392, 4880, 5490, 7318, 7320, 8784, 10977, 10980, 14636, 14640, 18295, 21954, 21960, 29272, 32931, 36590, 43908, 43920, 54885, 58544, 65862, 73180, 87816, 109770, 131724, 146360, 164655, 175632, 219540, 223199, 263448, 292720, 329310, 439080, 446398, 526896, 658620, 669597, 878160, 892796, 1115995, 1317240, 1339194, 1785592, 2008791, 2231990, 2634480, 2678388, 3347985, 3571184, 4017582, 4463980, 5356776, 6695970, 8035164, 8927960, 10043955, 10713552, 13391940, 16070328, 17855920, 20087910, 26783880, 32140656, 40175820, 53567760, 80351640, 160703280]

約数ペア:

[(1, 160703280), (2, 80351640), (3, 53567760), (4, 40175820), (5, 32140656), (6, 26783880), (8, 20087910), (9, 17855920), (10, 16070328), (12, 13391940), (15, 10713552), (16, 10043955), (18, 8927960), (20, 8035164), (24, 6695970), (30, 5356776), (36, 4463980), (40, 4017582), (45, 3571184), (48, 3347985), (60, 2678388), (61, 2634480), (72, 2231990), (80, 2008791), (90, 1785592), (120, 1339194), (122, 1317240), (144, 1115995), (180, 892796), (183, 878160), (240, 669597), (244, 658620), (305, 526896), (360, 446398), (366, 439080), (488, 329310), (549, 292720), (610, 263448), (720, 223199), (732, 219540), (915, 175632), (976, 164655), (1098, 146360), (1220, 131724), (1464, 109770), (1830, 87816), (2196, 73180), (2440, 65862), (2745, 58544), (2928, 54885), (3659, 43920), (3660, 43908), (4392, 36590), (4880, 32931), (5490, 29272), (7318, 21960), (7320, 21954), (8784, 18295), (10977, 14640), (10980, 14636)]