121702320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 442552032

約数和(自身を除く): 320849712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 163, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 326, 340, 360, 366, 408, 488, 489, 510, 549, 610, 612, 652, 680, 720, 732, 765, 815, 816, 915, 976, 978, 1020, 1037, 1098, 1220, 1224, 1304, 1360, 1464, 1467, 1530, 1630, 1830, 1956, 2040, 2074, 2196, 2440, 2445, 2448, 2608, 2745, 2771, 2928, 2934, 3060, 3111, 3260, 3660, 3912, 4080, 4148, 4392, 4880, 4890, 5185, 5490, 5542, 5868, 6120, 6222, 6520, 7320, 7335, 7824, 8296, 8313, 8784, 9333, 9780, 9943, 10370, 10980, 11084, 11736, 12240, 12444, 13040, 13855, 14640, 14670, 15555, 16592, 16626, 18666, 19560, 19886, 20740, 21960, 22168, 23472, 24888, 24939, 27710, 29340, 29829, 31110, 33252, 37332, 39120, 39772, 41480, 41565, 43920, 44336, 46665, 49715, 49776, 49878, 55420, 58680, 59658, 62220, 66504, 74664, 79544, 82960, 83130, 89487, 93330, 99430, 99756, 110840, 117360, 119316, 124440, 124695, 133008, 149145, 149328, 159088, 166260, 169031, 178974, 186660, 198860, 199512, 221680, 238632, 248880, 249390, 298290, 332520, 338062, 357948, 373320, 397720, 399024, 447435, 477264, 498780, 507093, 596580, 665040, 676124, 715896, 746640, 795440, 845155, 894870, 997560, 1014186, 1193160, 1352248, 1431792, 1521279, 1690310, 1789740, 1995120, 2028372, 2386320, 2535465, 2704496, 3042558, 3380620, 3579480, 4056744, 5070930, 6085116, 6761240, 7158960, 7606395, 8113488, 10141860, 12170232, 13522480, 15212790, 20283720, 24340464, 30425580, 40567440, 60851160, 121702320]

約数ペア:

[(1, 121702320), (2, 60851160), (3, 40567440), (4, 30425580), (5, 24340464), (6, 20283720), (8, 15212790), (9, 13522480), (10, 12170232), (12, 10141860), (15, 8113488), (16, 7606395), (17, 7158960), (18, 6761240), (20, 6085116), (24, 5070930), (30, 4056744), (34, 3579480), (36, 3380620), (40, 3042558), (45, 2704496), (48, 2535465), (51, 2386320), (60, 2028372), (61, 1995120), (68, 1789740), (72, 1690310), (80, 1521279), (85, 1431792), (90, 1352248), (102, 1193160), (120, 1014186), (122, 997560), (136, 894870), (144, 845155), (153, 795440), (163, 746640), (170, 715896), (180, 676124), (183, 665040), (204, 596580), (240, 507093), (244, 498780), (255, 477264), (272, 447435), (305, 399024), (306, 397720), (326, 373320), (340, 357948), (360, 338062), (366, 332520), (408, 298290), (488, 249390), (489, 248880), (510, 238632), (549, 221680), (610, 199512), (612, 198860), (652, 186660), (680, 178974), (720, 169031), (732, 166260), (765, 159088), (815, 149328), (816, 149145), (915, 133008), (976, 124695), (978, 124440), (1020, 119316), (1037, 117360), (1098, 110840), (1220, 99756), (1224, 99430), (1304, 93330), (1360, 89487), (1464, 83130), (1467, 82960), (1530, 79544), (1630, 74664), (1830, 66504), (1956, 62220), (2040, 59658), (2074, 58680), (2196, 55420), (2440, 49878), (2445, 49776), (2448, 49715), (2608, 46665), (2745, 44336), (2771, 43920), (2928, 41565), (2934, 41480), (3060, 39772), (3111, 39120), (3260, 37332), (3660, 33252), (3912, 31110), (4080, 29829), (4148, 29340), (4392, 27710), (4880, 24939), (4890, 24888), (5185, 23472), (5490, 22168), (5542, 21960), (5868, 20740), (6120, 19886), (6222, 19560), (6520, 18666), (7320, 16626), (7335, 16592), (7824, 15555), (8296, 14670), (8313, 14640), (8784, 13855), (9333, 13040), (9780, 12444), (9943, 12240), (10370, 11736), (10980, 11084)]