189080520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38431}}^1$

素因数の和:38486

約数の個数: 64

約数和(自身を含む): 581091840

約数和(自身を除く): 392011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 38431, 76862, 115293, 153724, 192155, 230586, 307448, 384310, 461172, 576465, 768620, 922344, 1152930, 1537240, 1575671, 2305860, 3151342, 4611720, 4727013, 6302684, 7878355, 9454026, 12605368, 15756710, 18908052, 23635065, 31513420, 37816104, 47270130, 63026840, 94540260, 189080520]

約数ペア:

[(1, 189080520), (2, 94540260), (3, 63026840), (4, 47270130), (5, 37816104), (6, 31513420), (8, 23635065), (10, 18908052), (12, 15756710), (15, 12605368), (20, 9454026), (24, 7878355), (30, 6302684), (40, 4727013), (41, 4611720), (60, 3151342), (82, 2305860), (120, 1575671), (123, 1537240), (164, 1152930), (205, 922344), (246, 768620), (328, 576465), (410, 461172), (492, 384310), (615, 307448), (820, 230586), (984, 192155), (1230, 153724), (1640, 115293), (2460, 76862), (4920, 38431)]