85839720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37649}}^1$

素因数の和:37682

約数の個数: 64

約数和(自身を含む): 271080000

約数和(自身を除く): 185240280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 37649, 75298, 112947, 150596, 188245, 225894, 301192, 376490, 451788, 564735, 715331, 752980, 903576, 1129470, 1430662, 1505960, 2145993, 2258940, 2861324, 3576655, 4291986, 4517880, 5722648, 7153310, 8583972, 10729965, 14306620, 17167944, 21459930, 28613240, 42919860, 85839720]

約数ペア:

[(1, 85839720), (2, 42919860), (3, 28613240), (4, 21459930), (5, 17167944), (6, 14306620), (8, 10729965), (10, 8583972), (12, 7153310), (15, 5722648), (19, 4517880), (20, 4291986), (24, 3576655), (30, 2861324), (38, 2258940), (40, 2145993), (57, 1505960), (60, 1430662), (76, 1129470), (95, 903576), (114, 752980), (120, 715331), (152, 564735), (190, 451788), (228, 376490), (285, 301192), (380, 225894), (456, 188245), (570, 150596), (760, 112947), (1140, 75298), (2280, 37649)]