779832840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{382271}}^1$

素因数の和:382302

約数の個数: 64

約数和(自身を含む): 2477122560

約数和(自身を除く): 1697289720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 382271, 764542, 1146813, 1529084, 1911355, 2293626, 3058168, 3822710, 4587252, 5734065, 6498607, 7645420, 9174504, 11468130, 12997214, 15290840, 19495821, 22936260, 25994428, 32493035, 38991642, 45872520, 51988856, 64986070, 77983284, 97479105, 129972140, 155966568, 194958210, 259944280, 389916420, 779832840]

約数ペア:

[(1, 779832840), (2, 389916420), (3, 259944280), (4, 194958210), (5, 155966568), (6, 129972140), (8, 97479105), (10, 77983284), (12, 64986070), (15, 51988856), (17, 45872520), (20, 38991642), (24, 32493035), (30, 25994428), (34, 22936260), (40, 19495821), (51, 15290840), (60, 12997214), (68, 11468130), (85, 9174504), (102, 7645420), (120, 6498607), (136, 5734065), (170, 4587252), (204, 3822710), (255, 3058168), (340, 2293626), (408, 1911355), (510, 1529084), (680, 1146813), (1020, 764542), (2040, 382271)]