24515820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19457}}^1$

素因数の和:19479

約数の個数: 72

約数和(自身を含む): 84992544

約数和(自身を除く): 60476724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 19457, 38914, 58371, 77828, 97285, 116742, 136199, 175113, 194570, 233484, 272398, 291855, 350226, 389140, 408597, 544796, 583710, 680995, 700452, 817194, 875565, 1167420, 1225791, 1361990, 1634388, 1751130, 2042985, 2451582, 2723980, 3502260, 4085970, 4903164, 6128955, 8171940, 12257910, 24515820]

約数ペア:

[(1, 24515820), (2, 12257910), (3, 8171940), (4, 6128955), (5, 4903164), (6, 4085970), (7, 3502260), (9, 2723980), (10, 2451582), (12, 2042985), (14, 1751130), (15, 1634388), (18, 1361990), (20, 1225791), (21, 1167420), (28, 875565), (30, 817194), (35, 700452), (36, 680995), (42, 583710), (45, 544796), (60, 408597), (63, 389140), (70, 350226), (84, 291855), (90, 272398), (105, 233484), (126, 194570), (140, 175113), (180, 136199), (210, 116742), (252, 97285), (315, 77828), (420, 58371), (630, 38914), (1260, 19457)]