72916920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3433}}^1$

素因数の和:3509

約数の個数: 96

約数和(自身を含む): 241066800

約数和(自身を除く): 168149880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3433, 3540, 4248, 5310, 6866, 7080, 10299, 10620, 13732, 17165, 20598, 21240, 27464, 30897, 34330, 41196, 51495, 61794, 68660, 82392, 102990, 123588, 137320, 154485, 202547, 205980, 247176, 308970, 405094, 411960, 607641, 617940, 810188, 1012735, 1215282, 1235880, 1620376, 1822923, 2025470, 2430564, 3038205, 3645846, 4050940, 4861128, 6076410, 7291692, 8101880, 9114615, 12152820, 14583384, 18229230, 24305640, 36458460, 72916920]

約数ペア:

[(1, 72916920), (2, 36458460), (3, 24305640), (4, 18229230), (5, 14583384), (6, 12152820), (8, 9114615), (9, 8101880), (10, 7291692), (12, 6076410), (15, 4861128), (18, 4050940), (20, 3645846), (24, 3038205), (30, 2430564), (36, 2025470), (40, 1822923), (45, 1620376), (59, 1235880), (60, 1215282), (72, 1012735), (90, 810188), (118, 617940), (120, 607641), (177, 411960), (180, 405094), (236, 308970), (295, 247176), (354, 205980), (360, 202547), (472, 154485), (531, 137320), (590, 123588), (708, 102990), (885, 82392), (1062, 68660), (1180, 61794), (1416, 51495), (1770, 41196), (2124, 34330), (2360, 30897), (2655, 27464), (3433, 21240), (3540, 20598), (4248, 17165), (5310, 13732), (6866, 10620), (7080, 10299)]