1223647560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8783}}^1$

素因数の和:8849

約数の個数: 160

約数和(自身を含む): 4208941440

約数和(自身を除く): 2985293880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2322, 2580, 3096, 3240, 3483, 3870, 4644, 5160, 5805, 6966, 7740, 8783, 9288, 11610, 13932, 15480, 17415, 17566, 23220, 26349, 27864, 34830, 35132, 43915, 46440, 52698, 69660, 70264, 79047, 87830, 105396, 131745, 139320, 158094, 175660, 210792, 237141, 263490, 316188, 351320, 377669, 395235, 474282, 526980, 632376, 711423, 755338, 790470, 948564, 1053960, 1133007, 1185705, 1422846, 1510676, 1580940, 1888345, 1897128, 2266014, 2371410, 2845692, 3021352, 3161880, 3399021, 3557115, 3776690, 4532028, 4742820, 5665035, 5691384, 6798042, 7114230, 7553380, 9064056, 9485640, 10197063, 11330070, 13596084, 14228460, 15106760, 16995105, 20394126, 22660140, 27192168, 28456920, 30591189, 33990210, 40788252, 45320280, 50985315, 61182378, 67980420, 81576504, 101970630, 122364756, 135960840, 152955945, 203941260, 244729512, 305911890, 407882520, 611823780, 1223647560]

約数ペア:

[(1, 1223647560), (2, 611823780), (3, 407882520), (4, 305911890), (5, 244729512), (6, 203941260), (8, 152955945), (9, 135960840), (10, 122364756), (12, 101970630), (15, 81576504), (18, 67980420), (20, 61182378), (24, 50985315), (27, 45320280), (30, 40788252), (36, 33990210), (40, 30591189), (43, 28456920), (45, 27192168), (54, 22660140), (60, 20394126), (72, 16995105), (81, 15106760), (86, 14228460), (90, 13596084), (108, 11330070), (120, 10197063), (129, 9485640), (135, 9064056), (162, 7553380), (172, 7114230), (180, 6798042), (215, 5691384), (216, 5665035), (258, 4742820), (270, 4532028), (324, 3776690), (344, 3557115), (360, 3399021), (387, 3161880), (405, 3021352), (430, 2845692), (516, 2371410), (540, 2266014), (645, 1897128), (648, 1888345), (774, 1580940), (810, 1510676), (860, 1422846), (1032, 1185705), (1080, 1133007), (1161, 1053960), (1290, 948564), (1548, 790470), (1620, 755338), (1720, 711423), (1935, 632376), (2322, 526980), (2580, 474282), (3096, 395235), (3240, 377669), (3483, 351320), (3870, 316188), (4644, 263490), (5160, 237141), (5805, 210792), (6966, 175660), (7740, 158094), (8783, 139320), (9288, 131745), (11610, 105396), (13932, 87830), (15480, 79047), (17415, 70264), (17566, 69660), (23220, 52698), (26349, 46440), (27864, 43915), (34830, 35132)]