240360984

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{54727}}^1$

素因数の和:54800

約数の個数: 48

約数和(自身を含む): 661661520

約数和(自身を除く): 421300536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 54727, 109454, 164181, 218908, 328362, 437816, 492543, 656724, 985086, 1313448, 1970172, 3338347, 3940344, 6676694, 10015041, 13353388, 20030082, 26706776, 30045123, 40060164, 60090246, 80120328, 120180492, 240360984]

約数ペア:

[(1, 240360984), (2, 120180492), (3, 80120328), (4, 60090246), (6, 40060164), (8, 30045123), (9, 26706776), (12, 20030082), (18, 13353388), (24, 10015041), (36, 6676694), (61, 3940344), (72, 3338347), (122, 1970172), (183, 1313448), (244, 985086), (366, 656724), (488, 492543), (549, 437816), (732, 328362), (1098, 218908), (1464, 164181), (2196, 109454), (4392, 54727)]