623899260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1091}}^1$

素因数の和:1465

約数の個数: 120

約数和(自身を含む): 1964538576

約数和(自身を除く): 1340639316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 353, 405, 540, 706, 810, 1059, 1091, 1412, 1620, 1765, 2118, 2182, 3177, 3273, 3530, 4236, 4364, 5295, 5455, 6354, 6546, 7060, 9531, 9819, 10590, 10910, 12708, 13092, 15885, 16365, 19062, 19638, 21180, 21820, 28593, 29457, 31770, 32730, 38124, 39276, 47655, 49095, 57186, 58914, 63540, 65460, 88371, 95310, 98190, 114372, 117828, 142965, 147285, 176742, 190620, 196380, 285930, 294570, 353484, 385123, 441855, 571860, 589140, 770246, 883710, 1155369, 1540492, 1767420, 1925615, 2310738, 3466107, 3851230, 4621476, 5776845, 6932214, 7702460, 10398321, 11553690, 13864428, 17330535, 20796642, 23107380, 31194963, 34661070, 41593284, 51991605, 62389926, 69322140, 103983210, 124779852, 155974815, 207966420, 311949630, 623899260]

約数ペア:

[(1, 623899260), (2, 311949630), (3, 207966420), (4, 155974815), (5, 124779852), (6, 103983210), (9, 69322140), (10, 62389926), (12, 51991605), (15, 41593284), (18, 34661070), (20, 31194963), (27, 23107380), (30, 20796642), (36, 17330535), (45, 13864428), (54, 11553690), (60, 10398321), (81, 7702460), (90, 6932214), (108, 5776845), (135, 4621476), (162, 3851230), (180, 3466107), (270, 2310738), (324, 1925615), (353, 1767420), (405, 1540492), (540, 1155369), (706, 883710), (810, 770246), (1059, 589140), (1091, 571860), (1412, 441855), (1620, 385123), (1765, 353484), (2118, 294570), (2182, 285930), (3177, 196380), (3273, 190620), (3530, 176742), (4236, 147285), (4364, 142965), (5295, 117828), (5455, 114372), (6354, 98190), (6546, 95310), (7060, 88371), (9531, 65460), (9819, 63540), (10590, 58914), (10910, 57186), (12708, 49095), (13092, 47655), (15885, 39276), (16365, 38124), (19062, 32730), (19638, 31770), (21180, 29457), (21820, 28593)]