24728040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 81081000

約数和(自身を除く): 56352960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 461, 596, 745, 894, 922, 1192, 1341, 1383, 1490, 1788, 1844, 2235, 2305, 2682, 2766, 2980, 3576, 3688, 4149, 4470, 4610, 5364, 5532, 5960, 6705, 6915, 8298, 8940, 9220, 10728, 11064, 13410, 13830, 16596, 17880, 18440, 20745, 26820, 27660, 33192, 41490, 53640, 55320, 68689, 82980, 137378, 165960, 206067, 274756, 343445, 412134, 549512, 618201, 686890, 824268, 1030335, 1236402, 1373780, 1648536, 2060670, 2472804, 2747560, 3091005, 4121340, 4945608, 6182010, 8242680, 12364020, 24728040]

約数ペア:

[(1, 24728040), (2, 12364020), (3, 8242680), (4, 6182010), (5, 4945608), (6, 4121340), (8, 3091005), (9, 2747560), (10, 2472804), (12, 2060670), (15, 1648536), (18, 1373780), (20, 1236402), (24, 1030335), (30, 824268), (36, 686890), (40, 618201), (45, 549512), (60, 412134), (72, 343445), (90, 274756), (120, 206067), (149, 165960), (180, 137378), (298, 82980), (360, 68689), (447, 55320), (461, 53640), (596, 41490), (745, 33192), (894, 27660), (922, 26820), (1192, 20745), (1341, 18440), (1383, 17880), (1490, 16596), (1788, 13830), (1844, 13410), (2235, 11064), (2305, 10728), (2682, 9220), (2766, 8940), (2980, 8298), (3576, 6915), (3688, 6705), (4149, 5960), (4470, 5532), (4610, 5364)]