2848980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 8072064

約数和(自身を除く): 5223084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 461, 515, 618, 922, 1030, 1236, 1383, 1545, 1844, 2060, 2305, 2766, 3090, 4610, 5532, 6180, 6915, 9220, 13830, 27660, 47483, 94966, 142449, 189932, 237415, 284898, 474830, 569796, 712245, 949660, 1424490, 2848980]

約数ペア:

[(1, 2848980), (2, 1424490), (3, 949660), (4, 712245), (5, 569796), (6, 474830), (10, 284898), (12, 237415), (15, 189932), (20, 142449), (30, 94966), (60, 47483), (103, 27660), (206, 13830), (309, 9220), (412, 6915), (461, 6180), (515, 5532), (618, 4610), (922, 3090), (1030, 2766), (1236, 2305), (1383, 2060), (1545, 1844)]