388516560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85201}}^1$

素因数の和:85236

約数の個数: 80

約数和(自身を含む): 1267805760

約数和(自身を除く): 879289200

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, 85201, 170402, 255603, 340804, 426005, 511206, 681608, 852010, 1022412, 1278015, 1363216, 1618819, 1704020, 2044824, 2556030, 3237638, 3408040, 4089648, 4856457, 5112060, 6475276, 6816080, 8094095, 9712914, 10224120, 12950552, 16188190, 19425828, 20448240, 24282285, 25901104, 32376380, 38851656, 48564570, 64752760, 77703312, 97129140, 129505520, 194258280, 388516560]

約数ペア:

[(1, 388516560), (2, 194258280), (3, 129505520), (4, 97129140), (5, 77703312), (6, 64752760), (8, 48564570), (10, 38851656), (12, 32376380), (15, 25901104), (16, 24282285), (19, 20448240), (20, 19425828), (24, 16188190), (30, 12950552), (38, 10224120), (40, 9712914), (48, 8094095), (57, 6816080), (60, 6475276), (76, 5112060), (80, 4856457), (95, 4089648), (114, 3408040), (120, 3237638), (152, 2556030), (190, 2044824), (228, 1704020), (240, 1618819), (285, 1363216), (304, 1278015), (380, 1022412), (456, 852010), (570, 681608), (760, 511206), (912, 426005), (1140, 340804), (1520, 255603), (2280, 170402), (4560, 85201)]