300752520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131909}}^1$

素因数の和:131942

約数の個数: 64

約数和(自身を含む): 949752000

約数和(自身を除く): 648999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 131909, 263818, 395727, 527636, 659545, 791454, 1055272, 1319090, 1582908, 1978635, 2506271, 2638180, 3165816, 3957270, 5012542, 5276360, 7518813, 7914540, 10025084, 12531355, 15037626, 15829080, 20050168, 25062710, 30075252, 37594065, 50125420, 60150504, 75188130, 100250840, 150376260, 300752520]

約数ペア:

[(1, 300752520), (2, 150376260), (3, 100250840), (4, 75188130), (5, 60150504), (6, 50125420), (8, 37594065), (10, 30075252), (12, 25062710), (15, 20050168), (19, 15829080), (20, 15037626), (24, 12531355), (30, 10025084), (38, 7914540), (40, 7518813), (57, 5276360), (60, 5012542), (76, 3957270), (95, 3165816), (114, 2638180), (120, 2506271), (152, 1978635), (190, 1582908), (228, 1319090), (285, 1055272), (380, 791454), (456, 659545), (570, 527636), (760, 395727), (1140, 263818), (2280, 131909)]