180388260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 594886656

約数和(自身を除く): 414498396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 607, 635, 762, 780, 1143, 1170, 1214, 1270, 1524, 1651, 1821, 1905, 2286, 2340, 2428, 2540, 3035, 3302, 3642, 3810, 4572, 4953, 5463, 5715, 6070, 6604, 7284, 7620, 7891, 8255, 9105, 9906, 10926, 11430, 12140, 14859, 15782, 16510, 18210, 19812, 21852, 22860, 23673, 24765, 27315, 29718, 31564, 33020, 36420, 39455, 47346, 49530, 54630, 59436, 71019, 74295, 77089, 78910, 94692, 99060, 109260, 118365, 142038, 148590, 154178, 157820, 231267, 236730, 284076, 297180, 308356, 355095, 385445, 462534, 473460, 693801, 710190, 770890, 925068, 1002157, 1156335, 1387602, 1420380, 1541780, 2004314, 2312670, 2775204, 3006471, 3469005, 4008628, 4625340, 5010785, 6012942, 6938010, 9019413, 10021570, 12025884, 13876020, 15032355, 18038826, 20043140, 30064710, 36077652, 45097065, 60129420, 90194130, 180388260]

約数ペア:

[(1, 180388260), (2, 90194130), (3, 60129420), (4, 45097065), (5, 36077652), (6, 30064710), (9, 20043140), (10, 18038826), (12, 15032355), (13, 13876020), (15, 12025884), (18, 10021570), (20, 9019413), (26, 6938010), (30, 6012942), (36, 5010785), (39, 4625340), (45, 4008628), (52, 3469005), (60, 3006471), (65, 2775204), (78, 2312670), (90, 2004314), (117, 1541780), (127, 1420380), (130, 1387602), (156, 1156335), (180, 1002157), (195, 925068), (234, 770890), (254, 710190), (260, 693801), (381, 473460), (390, 462534), (468, 385445), (508, 355095), (585, 308356), (607, 297180), (635, 284076), (762, 236730), (780, 231267), (1143, 157820), (1170, 154178), (1214, 148590), (1270, 142038), (1524, 118365), (1651, 109260), (1821, 99060), (1905, 94692), (2286, 78910), (2340, 77089), (2428, 74295), (2540, 71019), (3035, 59436), (3302, 54630), (3642, 49530), (3810, 47346), (4572, 39455), (4953, 36420), (5463, 33020), (5715, 31564), (6070, 29718), (6604, 27315), (7284, 24765), (7620, 23673), (7891, 22860), (8255, 21852), (9105, 19812), (9906, 18210), (10926, 16510), (11430, 15782), (12140, 14859)]