4865279940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{54167}}^1$

素因数の和:54681

約数の個数: 72

約数和(自身を含む): 14787864000

約数和(自身を除く): 9922584060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1497, 1996, 2495, 2994, 4491, 4990, 5988, 7485, 8982, 9980, 14970, 17964, 22455, 29940, 44910, 54167, 89820, 108334, 162501, 216668, 270835, 325002, 487503, 541670, 650004, 812505, 975006, 1083340, 1625010, 1950012, 2437515, 3250020, 4875030, 9750060, 27029333, 54058666, 81087999, 108117332, 135146665, 162175998, 243263997, 270293330, 324351996, 405439995, 486527994, 540586660, 810879990, 973055988, 1216319985, 1621759980, 2432639970, 4865279940]

約数ペア:

[(1, 4865279940), (2, 2432639970), (3, 1621759980), (4, 1216319985), (5, 973055988), (6, 810879990), (9, 540586660), (10, 486527994), (12, 405439995), (15, 324351996), (18, 270293330), (20, 243263997), (30, 162175998), (36, 135146665), (45, 108117332), (60, 81087999), (90, 54058666), (180, 27029333), (499, 9750060), (998, 4875030), (1497, 3250020), (1996, 2437515), (2495, 1950012), (2994, 1625010), (4491, 1083340), (4990, 975006), (5988, 812505), (7485, 650004), (8982, 541670), (9980, 487503), (14970, 325002), (17964, 270835), (22455, 216668), (29940, 162501), (44910, 108334), (54167, 89820)]