1381499760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{7853}}^1$

素因数の和:8602

約数の個数: 80

約数和(自身を含む): 4289037984

約数和(自身を除く): 2907538224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 733, 1466, 2199, 2932, 3665, 4398, 5864, 7330, 7853, 8796, 10995, 11728, 14660, 15706, 17592, 21990, 23559, 29320, 31412, 35184, 39265, 43980, 47118, 58640, 62824, 78530, 87960, 94236, 117795, 125648, 157060, 175920, 188472, 235590, 314120, 376944, 471180, 628240, 942360, 1884720, 5756249, 11512498, 17268747, 23024996, 28781245, 34537494, 46049992, 57562490, 69074988, 86343735, 92099984, 115124980, 138149976, 172687470, 230249960, 276299952, 345374940, 460499920, 690749880, 1381499760]

約数ペア:

[(1, 1381499760), (2, 690749880), (3, 460499920), (4, 345374940), (5, 276299952), (6, 230249960), (8, 172687470), (10, 138149976), (12, 115124980), (15, 92099984), (16, 86343735), (20, 69074988), (24, 57562490), (30, 46049992), (40, 34537494), (48, 28781245), (60, 23024996), (80, 17268747), (120, 11512498), (240, 5756249), (733, 1884720), (1466, 942360), (2199, 628240), (2932, 471180), (3665, 376944), (4398, 314120), (5864, 235590), (7330, 188472), (7853, 175920), (8796, 157060), (10995, 125648), (11728, 117795), (14660, 94236), (15706, 87960), (17592, 78530), (21990, 62824), (23559, 58640), (29320, 47118), (31412, 43980), (35184, 39265)]