348512520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 1086359040

約数和(自身を除く): 737846520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 61, 94, 120, 122, 141, 183, 188, 235, 244, 282, 305, 366, 376, 470, 488, 564, 610, 705, 732, 915, 940, 1013, 1128, 1220, 1410, 1464, 1830, 1880, 2026, 2440, 2820, 2867, 3039, 3660, 4052, 5065, 5640, 5734, 6078, 7320, 8104, 8601, 10130, 11468, 12156, 14335, 15195, 17202, 20260, 22936, 24312, 28670, 30390, 34404, 40520, 43005, 47611, 57340, 60780, 61793, 68808, 86010, 95222, 114680, 121560, 123586, 142833, 172020, 185379, 190444, 238055, 247172, 285666, 308965, 344040, 370758, 380888, 476110, 494344, 571332, 617930, 714165, 741516, 926895, 952220, 1142664, 1235860, 1428330, 1483032, 1853790, 1904440, 2471720, 2856660, 2904271, 3707580, 5713320, 5808542, 7415160, 8712813, 11617084, 14521355, 17425626, 23234168, 29042710, 34851252, 43564065, 58085420, 69702504, 87128130, 116170840, 174256260, 348512520]

約数ペア:

[(1, 348512520), (2, 174256260), (3, 116170840), (4, 87128130), (5, 69702504), (6, 58085420), (8, 43564065), (10, 34851252), (12, 29042710), (15, 23234168), (20, 17425626), (24, 14521355), (30, 11617084), (40, 8712813), (47, 7415160), (60, 5808542), (61, 5713320), (94, 3707580), (120, 2904271), (122, 2856660), (141, 2471720), (183, 1904440), (188, 1853790), (235, 1483032), (244, 1428330), (282, 1235860), (305, 1142664), (366, 952220), (376, 926895), (470, 741516), (488, 714165), (564, 617930), (610, 571332), (705, 494344), (732, 476110), (915, 380888), (940, 370758), (1013, 344040), (1128, 308965), (1220, 285666), (1410, 247172), (1464, 238055), (1830, 190444), (1880, 185379), (2026, 172020), (2440, 142833), (2820, 123586), (2867, 121560), (3039, 114680), (3660, 95222), (4052, 86010), (5065, 68808), (5640, 61793), (5734, 60780), (6078, 57340), (7320, 47611), (8104, 43005), (8601, 40520), (10130, 34404), (11468, 30390), (12156, 28670), (14335, 24312), (15195, 22936), (17202, 20260)]