272592480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 900523008

約数和(自身を除く): 627930528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 47, 48, 60, 80, 86, 94, 96, 120, 129, 141, 160, 172, 188, 215, 235, 240, 258, 281, 282, 344, 376, 430, 470, 480, 516, 562, 564, 645, 688, 705, 752, 843, 860, 940, 1032, 1124, 1128, 1290, 1376, 1405, 1410, 1504, 1686, 1720, 1880, 2021, 2064, 2248, 2256, 2580, 2810, 2820, 3372, 3440, 3760, 4042, 4128, 4215, 4496, 4512, 5160, 5620, 5640, 6063, 6744, 6880, 7520, 8084, 8430, 8992, 10105, 10320, 11240, 11280, 12083, 12126, 13207, 13488, 16168, 16860, 20210, 20640, 22480, 22560, 24166, 24252, 26414, 26976, 30315, 32336, 33720, 36249, 39621, 40420, 44960, 48332, 48504, 52828, 60415, 60630, 64672, 66035, 67440, 72498, 79242, 80840, 96664, 97008, 105656, 120830, 121260, 132070, 134880, 144996, 158484, 161680, 181245, 193328, 194016, 198105, 211312, 241660, 242520, 264140, 289992, 316968, 323360, 362490, 386656, 396210, 422624, 483320, 485040, 528280, 567901, 579984, 633936, 724980, 792420, 966640, 970080, 1056560, 1135802, 1159968, 1267872, 1449960, 1584840, 1703703, 1933280, 2113120, 2271604, 2839505, 2899920, 3169680, 3407406, 4543208, 5679010, 5799840, 6339360, 6814812, 8518515, 9086416, 11358020, 13629624, 17037030, 18172832, 22716040, 27259248, 34074060, 45432080, 54518496, 68148120, 90864160, 136296240, 272592480]

約数ペア:

[(1, 272592480), (2, 136296240), (3, 90864160), (4, 68148120), (5, 54518496), (6, 45432080), (8, 34074060), (10, 27259248), (12, 22716040), (15, 18172832), (16, 17037030), (20, 13629624), (24, 11358020), (30, 9086416), (32, 8518515), (40, 6814812), (43, 6339360), (47, 5799840), (48, 5679010), (60, 4543208), (80, 3407406), (86, 3169680), (94, 2899920), (96, 2839505), (120, 2271604), (129, 2113120), (141, 1933280), (160, 1703703), (172, 1584840), (188, 1449960), (215, 1267872), (235, 1159968), (240, 1135802), (258, 1056560), (281, 970080), (282, 966640), (344, 792420), (376, 724980), (430, 633936), (470, 579984), (480, 567901), (516, 528280), (562, 485040), (564, 483320), (645, 422624), (688, 396210), (705, 386656), (752, 362490), (843, 323360), (860, 316968), (940, 289992), (1032, 264140), (1124, 242520), (1128, 241660), (1290, 211312), (1376, 198105), (1405, 194016), (1410, 193328), (1504, 181245), (1686, 161680), (1720, 158484), (1880, 144996), (2021, 134880), (2064, 132070), (2248, 121260), (2256, 120830), (2580, 105656), (2810, 97008), (2820, 96664), (3372, 80840), (3440, 79242), (3760, 72498), (4042, 67440), (4128, 66035), (4215, 64672), (4496, 60630), (4512, 60415), (5160, 52828), (5620, 48504), (5640, 48332), (6063, 44960), (6744, 40420), (6880, 39621), (7520, 36249), (8084, 33720), (8430, 32336), (8992, 30315), (10105, 26976), (10320, 26414), (11240, 24252), (11280, 24166), (12083, 22560), (12126, 22480), (13207, 20640), (13488, 20210), (16168, 16860)]