306570960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{141931}}^1$

素因数の和:141953

約数の個数: 80

約数和(自身を含む): 1055974080

約数和(自身を除く): 749403120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 141931, 283862, 425793, 567724, 709655, 851586, 1135448, 1277379, 1419310, 1703172, 2128965, 2270896, 2554758, 2838620, 3406344, 3832137, 4257930, 5109516, 5677240, 6386895, 6812688, 7664274, 8515860, 10219032, 11354480, 12773790, 15328548, 17031720, 19160685, 20438064, 25547580, 30657096, 34063440, 38321370, 51095160, 61314192, 76642740, 102190320, 153285480, 306570960]

約数ペア:

[(1, 306570960), (2, 153285480), (3, 102190320), (4, 76642740), (5, 61314192), (6, 51095160), (8, 38321370), (9, 34063440), (10, 30657096), (12, 25547580), (15, 20438064), (16, 19160685), (18, 17031720), (20, 15328548), (24, 12773790), (27, 11354480), (30, 10219032), (36, 8515860), (40, 7664274), (45, 6812688), (48, 6386895), (54, 5677240), (60, 5109516), (72, 4257930), (80, 3832137), (90, 3406344), (108, 2838620), (120, 2554758), (135, 2270896), (144, 2128965), (180, 1703172), (216, 1419310), (240, 1277379), (270, 1135448), (360, 851586), (432, 709655), (540, 567724), (720, 425793), (1080, 283862), (2160, 141931)]