371498940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{687961}}^1$

素因数の和:687979

約数の個数: 48

約数和(自身を含む): 1155776160

約数和(自身を除く): 784277220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 687961, 1375922, 2063883, 2751844, 3439805, 4127766, 6191649, 6879610, 8255532, 10319415, 12383298, 13759220, 18574947, 20638830, 24766596, 30958245, 37149894, 41277660, 61916490, 74299788, 92874735, 123832980, 185749470, 371498940]

約数ペア:

[(1, 371498940), (2, 185749470), (3, 123832980), (4, 92874735), (5, 74299788), (6, 61916490), (9, 41277660), (10, 37149894), (12, 30958245), (15, 24766596), (18, 20638830), (20, 18574947), (27, 13759220), (30, 12383298), (36, 10319415), (45, 8255532), (54, 6879610), (60, 6191649), (90, 4127766), (108, 3439805), (135, 2751844), (180, 2063883), (270, 1375922), (540, 687961)]