4949209680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1085353}}^1$

素因数の和:1085388

約数の個数: 80

約数和(自身を含む): 16150067520

約数和(自身を除く): 11200857840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 1085353, 2170706, 3256059, 4341412, 5426765, 6512118, 8682824, 10853530, 13024236, 16280295, 17365648, 20621707, 21707060, 26048472, 32560590, 41243414, 43414120, 52096944, 61865121, 65121180, 82486828, 86828240, 103108535, 123730242, 130242360, 164973656, 206217070, 247460484, 260484720, 309325605, 329947312, 412434140, 494920968, 618651210, 824868280, 989841936, 1237302420, 1649736560, 2474604840, 4949209680]

約数ペア:

[(1, 4949209680), (2, 2474604840), (3, 1649736560), (4, 1237302420), (5, 989841936), (6, 824868280), (8, 618651210), (10, 494920968), (12, 412434140), (15, 329947312), (16, 309325605), (19, 260484720), (20, 247460484), (24, 206217070), (30, 164973656), (38, 130242360), (40, 123730242), (48, 103108535), (57, 86828240), (60, 82486828), (76, 65121180), (80, 61865121), (95, 52096944), (114, 43414120), (120, 41243414), (152, 32560590), (190, 26048472), (228, 21707060), (240, 20621707), (285, 17365648), (304, 16280295), (380, 13024236), (456, 10853530), (570, 8682824), (760, 6512118), (912, 5426765), (1140, 4341412), (1520, 3256059), (2280, 2170706), (4560, 1085353)]