1055383380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{3943}}^1$

素因数の和:5445

約数の個数: 72

約数和(自身を含む): 3204294912

約数和(自身を除く): 2148911532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1487, 2974, 3943, 4461, 5948, 7435, 7886, 8922, 11829, 13383, 14870, 15772, 17844, 19715, 22305, 23658, 26766, 29740, 35487, 39430, 44610, 47316, 53532, 59145, 66915, 70974, 78860, 89220, 118290, 133830, 141948, 177435, 236580, 267660, 354870, 709740, 5863241, 11726482, 17589723, 23452964, 29316205, 35179446, 52769169, 58632410, 70358892, 87948615, 105538338, 117264820, 175897230, 211076676, 263845845, 351794460, 527691690, 1055383380]

約数ペア:

[(1, 1055383380), (2, 527691690), (3, 351794460), (4, 263845845), (5, 211076676), (6, 175897230), (9, 117264820), (10, 105538338), (12, 87948615), (15, 70358892), (18, 58632410), (20, 52769169), (30, 35179446), (36, 29316205), (45, 23452964), (60, 17589723), (90, 11726482), (180, 5863241), (1487, 709740), (2974, 354870), (3943, 267660), (4461, 236580), (5948, 177435), (7435, 141948), (7886, 133830), (8922, 118290), (11829, 89220), (13383, 78860), (14870, 70974), (15772, 66915), (17844, 59145), (19715, 53532), (22305, 47316), (23658, 44610), (26766, 39430), (29740, 35487)]