2454360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 7469280

約数和(自身を除く): 5014920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 181, 226, 339, 362, 452, 543, 565, 678, 724, 904, 905, 1086, 1130, 1356, 1448, 1695, 1810, 2172, 2260, 2712, 2715, 3390, 3620, 4344, 4520, 5430, 6780, 7240, 10860, 13560, 20453, 21720, 40906, 61359, 81812, 102265, 122718, 163624, 204530, 245436, 306795, 409060, 490872, 613590, 818120, 1227180, 2454360]

約数ペア:

[(1, 2454360), (2, 1227180), (3, 818120), (4, 613590), (5, 490872), (6, 409060), (8, 306795), (10, 245436), (12, 204530), (15, 163624), (20, 122718), (24, 102265), (30, 81812), (40, 61359), (60, 40906), (113, 21720), (120, 20453), (181, 13560), (226, 10860), (339, 7240), (362, 6780), (452, 5430), (543, 4520), (565, 4344), (678, 3620), (724, 3390), (904, 2715), (905, 2712), (1086, 2260), (1130, 2172), (1356, 1810), (1448, 1695)]