12802680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 47005920

約数和(自身を除く): 34203240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 61, 66, 72, 88, 90, 99, 106, 110, 120, 122, 132, 159, 165, 180, 183, 198, 212, 220, 244, 264, 265, 305, 318, 330, 360, 366, 396, 424, 440, 477, 488, 495, 530, 549, 583, 610, 636, 660, 671, 732, 792, 795, 915, 954, 990, 1060, 1098, 1166, 1220, 1272, 1320, 1342, 1464, 1590, 1749, 1830, 1908, 1980, 2013, 2120, 2196, 2332, 2385, 2440, 2684, 2745, 2915, 3180, 3233, 3355, 3498, 3660, 3816, 3960, 4026, 4392, 4664, 4770, 5247, 5368, 5490, 5830, 6039, 6360, 6466, 6710, 6996, 7320, 8052, 8745, 9540, 9699, 10065, 10494, 10980, 11660, 12078, 12932, 13420, 13992, 16104, 16165, 17490, 19080, 19398, 20130, 20988, 21960, 23320, 24156, 25864, 26235, 26840, 29097, 30195, 32330, 34980, 35563, 38796, 40260, 41976, 48312, 48495, 52470, 58194, 60390, 64660, 69960, 71126, 77592, 80520, 96990, 104940, 106689, 116388, 120780, 129320, 142252, 145485, 177815, 193980, 209880, 213378, 232776, 241560, 284504, 290970, 320067, 355630, 387960, 426756, 533445, 581940, 640134, 711260, 853512, 1066890, 1163880, 1280268, 1422520, 1600335, 2133780, 2560536, 3200670, 4267560, 6401340, 12802680]

約数ペア:

[(1, 12802680), (2, 6401340), (3, 4267560), (4, 3200670), (5, 2560536), (6, 2133780), (8, 1600335), (9, 1422520), (10, 1280268), (11, 1163880), (12, 1066890), (15, 853512), (18, 711260), (20, 640134), (22, 581940), (24, 533445), (30, 426756), (33, 387960), (36, 355630), (40, 320067), (44, 290970), (45, 284504), (53, 241560), (55, 232776), (60, 213378), (61, 209880), (66, 193980), (72, 177815), (88, 145485), (90, 142252), (99, 129320), (106, 120780), (110, 116388), (120, 106689), (122, 104940), (132, 96990), (159, 80520), (165, 77592), (180, 71126), (183, 69960), (198, 64660), (212, 60390), (220, 58194), (244, 52470), (264, 48495), (265, 48312), (305, 41976), (318, 40260), (330, 38796), (360, 35563), (366, 34980), (396, 32330), (424, 30195), (440, 29097), (477, 26840), (488, 26235), (495, 25864), (530, 24156), (549, 23320), (583, 21960), (610, 20988), (636, 20130), (660, 19398), (671, 19080), (732, 17490), (792, 16165), (795, 16104), (915, 13992), (954, 13420), (990, 12932), (1060, 12078), (1098, 11660), (1166, 10980), (1220, 10494), (1272, 10065), (1320, 9699), (1342, 9540), (1464, 8745), (1590, 8052), (1749, 7320), (1830, 6996), (1908, 6710), (1980, 6466), (2013, 6360), (2120, 6039), (2196, 5830), (2332, 5490), (2385, 5368), (2440, 5247), (2684, 4770), (2745, 4664), (2915, 4392), (3180, 4026), (3233, 3960), (3355, 3816), (3498, 3660)]