30436480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 76622400

約数和(自身を除く): 46185920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 2503, 3040, 5006, 6080, 10012, 12160, 12515, 20024, 25030, 40048, 47557, 50060, 80096, 95114, 100120, 160192, 190228, 200240, 237785, 320384, 380456, 400480, 475570, 760912, 800960, 951140, 1521824, 1601920, 1902280, 3043648, 3804560, 6087296, 7609120, 15218240, 30436480]

約数ペア:

[(1, 30436480), (2, 15218240), (4, 7609120), (5, 6087296), (8, 3804560), (10, 3043648), (16, 1902280), (19, 1601920), (20, 1521824), (32, 951140), (38, 800960), (40, 760912), (64, 475570), (76, 400480), (80, 380456), (95, 320384), (128, 237785), (152, 200240), (160, 190228), (190, 160192), (304, 100120), (320, 95114), (380, 80096), (608, 50060), (640, 47557), (760, 40048), (1216, 25030), (1520, 20024), (2432, 12515), (2503, 12160), (3040, 10012), (5006, 6080)]