1255452120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{587}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 4411199520

約数和(自身を除く): 3155747400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 457, 468, 520, 585, 587, 780, 914, 936, 1170, 1174, 1371, 1560, 1761, 1828, 2285, 2340, 2348, 2742, 2935, 3522, 3656, 4113, 4570, 4680, 4696, 5283, 5484, 5870, 5941, 6855, 7044, 7631, 8226, 8805, 9140, 10566, 10968, 11740, 11882, 13710, 14088, 15262, 16452, 17610, 17823, 18280, 20565, 21132, 22893, 23480, 23764, 26415, 27420, 29705, 30524, 32904, 35220, 35646, 38155, 41130, 42264, 45786, 47528, 52830, 53469, 54840, 59410, 61048, 68679, 70440, 71292, 76310, 82260, 89115, 91572, 105660, 106938, 114465, 118820, 137358, 142584, 152620, 164520, 178230, 183144, 211320, 213876, 228930, 237640, 267345, 268259, 274716, 305240, 343395, 356460, 427752, 457860, 534690, 536518, 549432, 686790, 712920, 804777, 915720, 1069380, 1073036, 1341295, 1373580, 1609554, 2138760, 2146072, 2414331, 2682590, 2747160, 3219108, 3487367, 4023885, 4828662, 5365180, 6438216, 6974734, 8047770, 9657324, 10462101, 10730360, 12071655, 13949468, 16095540, 17436835, 19314648, 20924202, 24143310, 27898936, 31386303, 32191080, 34873670, 41848404, 48286620, 52310505, 62772606, 69747340, 83696808, 96573240, 104621010, 125545212, 139494680, 156931515, 209242020, 251090424, 313863030, 418484040, 627726060, 1255452120]

約数ペア:

[(1, 1255452120), (2, 627726060), (3, 418484040), (4, 313863030), (5, 251090424), (6, 209242020), (8, 156931515), (9, 139494680), (10, 125545212), (12, 104621010), (13, 96573240), (15, 83696808), (18, 69747340), (20, 62772606), (24, 52310505), (26, 48286620), (30, 41848404), (36, 34873670), (39, 32191080), (40, 31386303), (45, 27898936), (52, 24143310), (60, 20924202), (65, 19314648), (72, 17436835), (78, 16095540), (90, 13949468), (104, 12071655), (117, 10730360), (120, 10462101), (130, 9657324), (156, 8047770), (180, 6974734), (195, 6438216), (234, 5365180), (260, 4828662), (312, 4023885), (360, 3487367), (390, 3219108), (457, 2747160), (468, 2682590), (520, 2414331), (585, 2146072), (587, 2138760), (780, 1609554), (914, 1373580), (936, 1341295), (1170, 1073036), (1174, 1069380), (1371, 915720), (1560, 804777), (1761, 712920), (1828, 686790), (2285, 549432), (2340, 536518), (2348, 534690), (2742, 457860), (2935, 427752), (3522, 356460), (3656, 343395), (4113, 305240), (4570, 274716), (4680, 268259), (4696, 267345), (5283, 237640), (5484, 228930), (5870, 213876), (5941, 211320), (6855, 183144), (7044, 178230), (7631, 164520), (8226, 152620), (8805, 142584), (9140, 137358), (10566, 118820), (10968, 114465), (11740, 106938), (11882, 105660), (13710, 91572), (14088, 89115), (15262, 82260), (16452, 76310), (17610, 71292), (17823, 70440), (18280, 68679), (20565, 61048), (21132, 59410), (22893, 54840), (23480, 53469), (23764, 52830), (26415, 47528), (27420, 45786), (29705, 42264), (30524, 41130), (32904, 38155), (35220, 35646)]