244401360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{145477}}^1$

素因数の和:145500

約数の個数: 80

約数和(自身を含む): 865885056

約数和(自身を除く): 621483696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 145477, 290954, 436431, 581908, 727385, 872862, 1018339, 1163816, 1454770, 1745724, 2036678, 2182155, 2327632, 2909540, 3055017, 3491448, 4073356, 4364310, 5091695, 5819080, 6110034, 6982896, 8146712, 8728620, 10183390, 11638160, 12220068, 15275085, 16293424, 17457240, 20366780, 24440136, 30550170, 34914480, 40733560, 48880272, 61100340, 81467120, 122200680, 244401360]

約数ペア:

[(1, 244401360), (2, 122200680), (3, 81467120), (4, 61100340), (5, 48880272), (6, 40733560), (7, 34914480), (8, 30550170), (10, 24440136), (12, 20366780), (14, 17457240), (15, 16293424), (16, 15275085), (20, 12220068), (21, 11638160), (24, 10183390), (28, 8728620), (30, 8146712), (35, 6982896), (40, 6110034), (42, 5819080), (48, 5091695), (56, 4364310), (60, 4073356), (70, 3491448), (80, 3055017), (84, 2909540), (105, 2327632), (112, 2182155), (120, 2036678), (140, 1745724), (168, 1454770), (210, 1163816), (240, 1018339), (280, 872862), (336, 727385), (420, 581908), (560, 436431), (840, 290954), (1680, 145477)]