122784120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4986

約数の個数: 128

約数和(自身を含む): 427161600

約数和(自身を除く): 304377480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4943, 4968, 6210, 8280, 9886, 12420, 14829, 19772, 24715, 24840, 29658, 39544, 44487, 49430, 59316, 74145, 88974, 98860, 113689, 118632, 133461, 148290, 177948, 197720, 222435, 227378, 266922, 296580, 341067, 355896, 444870, 454756, 533844, 568445, 593160, 667305, 682134, 889740, 909512, 1023201, 1067688, 1136890, 1334610, 1364268, 1705335, 1779480, 2046402, 2273780, 2669220, 2728536, 3069603, 3410670, 4092804, 4547560, 5116005, 5338440, 6139206, 6821340, 8185608, 10232010, 12278412, 13642680, 15348015, 20464020, 24556824, 30696030, 40928040, 61392060, 122784120]

約数ペア:

[(1, 122784120), (2, 61392060), (3, 40928040), (4, 30696030), (5, 24556824), (6, 20464020), (8, 15348015), (9, 13642680), (10, 12278412), (12, 10232010), (15, 8185608), (18, 6821340), (20, 6139206), (23, 5338440), (24, 5116005), (27, 4547560), (30, 4092804), (36, 3410670), (40, 3069603), (45, 2728536), (46, 2669220), (54, 2273780), (60, 2046402), (69, 1779480), (72, 1705335), (90, 1364268), (92, 1334610), (108, 1136890), (115, 1067688), (120, 1023201), (135, 909512), (138, 889740), (180, 682134), (184, 667305), (207, 593160), (216, 568445), (230, 533844), (270, 454756), (276, 444870), (345, 355896), (360, 341067), (414, 296580), (460, 266922), (540, 227378), (552, 222435), (621, 197720), (690, 177948), (828, 148290), (920, 133461), (1035, 118632), (1080, 113689), (1242, 98860), (1380, 88974), (1656, 74145), (2070, 59316), (2484, 49430), (2760, 44487), (3105, 39544), (4140, 29658), (4943, 24840), (4968, 24715), (6210, 19772), (8280, 14829), (9886, 12420)]