61303440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 120

約数和(自身を含む): 208986624

約数和(自身を除く): 147683184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2111, 2420, 2640, 2904, 3630, 4222, 4840, 5808, 6333, 7260, 8444, 9680, 10555, 12666, 14520, 16888, 21110, 23221, 25332, 29040, 31665, 33776, 42220, 46442, 50664, 63330, 69663, 84440, 92884, 101328, 116105, 126660, 139326, 168880, 185768, 232210, 253320, 255431, 278652, 348315, 371536, 464420, 506640, 510862, 557304, 696630, 766293, 928840, 1021724, 1114608, 1277155, 1393260, 1532586, 1857680, 2043448, 2554310, 2786520, 3065172, 3831465, 4086896, 5108620, 5573040, 6130344, 7662930, 10217240, 12260688, 15325860, 20434480, 30651720, 61303440]

約数ペア:

[(1, 61303440), (2, 30651720), (3, 20434480), (4, 15325860), (5, 12260688), (6, 10217240), (8, 7662930), (10, 6130344), (11, 5573040), (12, 5108620), (15, 4086896), (16, 3831465), (20, 3065172), (22, 2786520), (24, 2554310), (30, 2043448), (33, 1857680), (40, 1532586), (44, 1393260), (48, 1277155), (55, 1114608), (60, 1021724), (66, 928840), (80, 766293), (88, 696630), (110, 557304), (120, 510862), (121, 506640), (132, 464420), (165, 371536), (176, 348315), (220, 278652), (240, 255431), (242, 253320), (264, 232210), (330, 185768), (363, 168880), (440, 139326), (484, 126660), (528, 116105), (605, 101328), (660, 92884), (726, 84440), (880, 69663), (968, 63330), (1210, 50664), (1320, 46442), (1452, 42220), (1815, 33776), (1936, 31665), (2111, 29040), (2420, 25332), (2640, 23221), (2904, 21110), (3630, 16888), (4222, 14520), (4840, 12666), (5808, 10555), (6333, 9680), (7260, 8444)]