30725160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4898

約数の個数: 64

約数和(自身を含む): 93934080

約数和(自身を除く): 63208920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 4831, 6360, 9662, 14493, 19324, 24155, 28986, 38648, 48310, 57972, 72465, 96620, 115944, 144930, 193240, 256043, 289860, 512086, 579720, 768129, 1024172, 1280215, 1536258, 2048344, 2560430, 3072516, 3840645, 5120860, 6145032, 7681290, 10241720, 15362580, 30725160]

約数ペア:

[(1, 30725160), (2, 15362580), (3, 10241720), (4, 7681290), (5, 6145032), (6, 5120860), (8, 3840645), (10, 3072516), (12, 2560430), (15, 2048344), (20, 1536258), (24, 1280215), (30, 1024172), (40, 768129), (53, 579720), (60, 512086), (106, 289860), (120, 256043), (159, 193240), (212, 144930), (265, 115944), (318, 96620), (424, 72465), (530, 57972), (636, 48310), (795, 38648), (1060, 28986), (1272, 24155), (1590, 19324), (2120, 14493), (3180, 9662), (4831, 6360)]