3306420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 11241384

約数和(自身を除く): 7934964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 157, 162, 180, 195, 234, 260, 270, 314, 324, 351, 390, 405, 468, 471, 540, 585, 628, 702, 780, 785, 810, 942, 1053, 1170, 1404, 1413, 1570, 1620, 1755, 1884, 2041, 2106, 2340, 2355, 2826, 3140, 3510, 4082, 4212, 4239, 4710, 5265, 5652, 6123, 7020, 7065, 8164, 8478, 9420, 10205, 10530, 12246, 12717, 14130, 16956, 18369, 20410, 21060, 21195, 24492, 25434, 28260, 30615, 36738, 40820, 42390, 50868, 55107, 61230, 63585, 73476, 84780, 91845, 110214, 122460, 127170, 165321, 183690, 220428, 254340, 275535, 330642, 367380, 551070, 661284, 826605, 1102140, 1653210, 3306420]

約数ペア:

[(1, 3306420), (2, 1653210), (3, 1102140), (4, 826605), (5, 661284), (6, 551070), (9, 367380), (10, 330642), (12, 275535), (13, 254340), (15, 220428), (18, 183690), (20, 165321), (26, 127170), (27, 122460), (30, 110214), (36, 91845), (39, 84780), (45, 73476), (52, 63585), (54, 61230), (60, 55107), (65, 50868), (78, 42390), (81, 40820), (90, 36738), (108, 30615), (117, 28260), (130, 25434), (135, 24492), (156, 21195), (157, 21060), (162, 20410), (180, 18369), (195, 16956), (234, 14130), (260, 12717), (270, 12246), (314, 10530), (324, 10205), (351, 9420), (390, 8478), (405, 8164), (468, 7065), (471, 7020), (540, 6123), (585, 5652), (628, 5265), (702, 4710), (780, 4239), (785, 4212), (810, 4082), (942, 3510), (1053, 3140), (1170, 2826), (1404, 2355), (1413, 2340), (1570, 2106), (1620, 2041), (1755, 1884)]