650945040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38201}}^1$

素因数の和:38288

約数の個数: 80

約数和(自身を含む): 2046404736

約数和(自身を除く): 1395459696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 38201, 76402, 114603, 152804, 191005, 229206, 305608, 382010, 458412, 573015, 611216, 764020, 916824, 1146030, 1528040, 1833648, 2292060, 2712271, 3056080, 4584120, 5424542, 8136813, 9168240, 10849084, 13561355, 16273626, 21698168, 27122710, 32547252, 40684065, 43396336, 54245420, 65094504, 81368130, 108490840, 130189008, 162736260, 216981680, 325472520, 650945040]

約数ペア:

[(1, 650945040), (2, 325472520), (3, 216981680), (4, 162736260), (5, 130189008), (6, 108490840), (8, 81368130), (10, 65094504), (12, 54245420), (15, 43396336), (16, 40684065), (20, 32547252), (24, 27122710), (30, 21698168), (40, 16273626), (48, 13561355), (60, 10849084), (71, 9168240), (80, 8136813), (120, 5424542), (142, 4584120), (213, 3056080), (240, 2712271), (284, 2292060), (355, 1833648), (426, 1528040), (568, 1146030), (710, 916824), (852, 764020), (1065, 611216), (1136, 573015), (1420, 458412), (1704, 382010), (2130, 305608), (2840, 229206), (3408, 191005), (4260, 152804), (5680, 114603), (8520, 76402), (17040, 38201)]