80655930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 219916944

約数和(自身を除く): 139261014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 53, 74, 90, 106, 111, 159, 185, 222, 265, 318, 333, 370, 457, 477, 530, 555, 666, 795, 914, 954, 1110, 1371, 1590, 1665, 1961, 2285, 2385, 2742, 3330, 3922, 4113, 4570, 4770, 5883, 6855, 8226, 9805, 11766, 13710, 16909, 17649, 19610, 20565, 24221, 29415, 33818, 35298, 41130, 48442, 50727, 58830, 72663, 84545, 88245, 101454, 121105, 145326, 152181, 169090, 176490, 217989, 242210, 253635, 304362, 363315, 435978, 507270, 726630, 760905, 896177, 1089945, 1521810, 1792354, 2179890, 2688531, 4480885, 5377062, 8065593, 8961770, 13442655, 16131186, 26885310, 40327965, 80655930]

約数ペア:

[(1, 80655930), (2, 40327965), (3, 26885310), (5, 16131186), (6, 13442655), (9, 8961770), (10, 8065593), (15, 5377062), (18, 4480885), (30, 2688531), (37, 2179890), (45, 1792354), (53, 1521810), (74, 1089945), (90, 896177), (106, 760905), (111, 726630), (159, 507270), (185, 435978), (222, 363315), (265, 304362), (318, 253635), (333, 242210), (370, 217989), (457, 176490), (477, 169090), (530, 152181), (555, 145326), (666, 121105), (795, 101454), (914, 88245), (954, 84545), (1110, 72663), (1371, 58830), (1590, 50727), (1665, 48442), (1961, 41130), (2285, 35298), (2385, 33818), (2742, 29415), (3330, 24221), (3922, 20565), (4113, 19610), (4570, 17649), (4770, 16909), (5883, 13710), (6855, 11766), (8226, 9805)]