72114480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2763

約数の個数: 120

約数和(自身を含む): 248821872

約数和(自身を除く): 176707392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2707, 2960, 3330, 4440, 5328, 5414, 6660, 8121, 8880, 10828, 13320, 13535, 16242, 21656, 24363, 26640, 27070, 32484, 40605, 43312, 48726, 54140, 64968, 81210, 97452, 100159, 108280, 121815, 129936, 162420, 194904, 200318, 216560, 243630, 300477, 324840, 389808, 400636, 487260, 500795, 600954, 649680, 801272, 901431, 974520, 1001590, 1201908, 1502385, 1602544, 1802862, 1949040, 2003180, 2403816, 3004770, 3605724, 4006360, 4507155, 4807632, 6009540, 7211448, 8012720, 9014310, 12019080, 14422896, 18028620, 24038160, 36057240, 72114480]

約数ペア:

[(1, 72114480), (2, 36057240), (3, 24038160), (4, 18028620), (5, 14422896), (6, 12019080), (8, 9014310), (9, 8012720), (10, 7211448), (12, 6009540), (15, 4807632), (16, 4507155), (18, 4006360), (20, 3605724), (24, 3004770), (30, 2403816), (36, 2003180), (37, 1949040), (40, 1802862), (45, 1602544), (48, 1502385), (60, 1201908), (72, 1001590), (74, 974520), (80, 901431), (90, 801272), (111, 649680), (120, 600954), (144, 500795), (148, 487260), (180, 400636), (185, 389808), (222, 324840), (240, 300477), (296, 243630), (333, 216560), (360, 200318), (370, 194904), (444, 162420), (555, 129936), (592, 121815), (666, 108280), (720, 100159), (740, 97452), (888, 81210), (1110, 64968), (1332, 54140), (1480, 48726), (1665, 43312), (1776, 40605), (2220, 32484), (2664, 27070), (2707, 26640), (2960, 24363), (3330, 21656), (4440, 16242), (5328, 13535), (5414, 13320), (6660, 10828), (8121, 8880)]