731607480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{5119}}^1$

素因数の和:5533

約数の個数: 96

約数和(自身を含む): 2384179200

約数和(自身を除く): 1652571720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5119, 5955, 7146, 7940, 9528, 10238, 11910, 14292, 15357, 15880, 17865, 20476, 23820, 25595, 28584, 30714, 35730, 40952, 46071, 47640, 51190, 61428, 71460, 76785, 92142, 102380, 122856, 142920, 153570, 184284, 204760, 230355, 307140, 368568, 460710, 614280, 921420, 1842840, 2032243, 4064486, 6096729, 8128972, 10161215, 12193458, 16257944, 18290187, 20322430, 24386916, 30483645, 36580374, 40644860, 48773832, 60967290, 73160748, 81289720, 91450935, 121934580, 146321496, 182901870, 243869160, 365803740, 731607480]

約数ペア:

[(1, 731607480), (2, 365803740), (3, 243869160), (4, 182901870), (5, 146321496), (6, 121934580), (8, 91450935), (9, 81289720), (10, 73160748), (12, 60967290), (15, 48773832), (18, 40644860), (20, 36580374), (24, 30483645), (30, 24386916), (36, 20322430), (40, 18290187), (45, 16257944), (60, 12193458), (72, 10161215), (90, 8128972), (120, 6096729), (180, 4064486), (360, 2032243), (397, 1842840), (794, 921420), (1191, 614280), (1588, 460710), (1985, 368568), (2382, 307140), (3176, 230355), (3573, 204760), (3970, 184284), (4764, 153570), (5119, 142920), (5955, 122856), (7146, 102380), (7940, 92142), (9528, 76785), (10238, 71460), (11910, 61428), (14292, 51190), (15357, 47640), (15880, 46071), (17865, 40952), (20476, 35730), (23820, 30714), (25595, 28584)]