152187720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66749}}^1$

素因数の和:66782

約数の個数: 64

約数和(自身を含む): 480600000

約数和(自身を除く): 328412280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 66749, 133498, 200247, 266996, 333745, 400494, 533992, 667490, 800988, 1001235, 1268231, 1334980, 1601976, 2002470, 2536462, 2669960, 3804693, 4004940, 5072924, 6341155, 7609386, 8009880, 10145848, 12682310, 15218772, 19023465, 25364620, 30437544, 38046930, 50729240, 76093860, 152187720]

約数ペア:

[(1, 152187720), (2, 76093860), (3, 50729240), (4, 38046930), (5, 30437544), (6, 25364620), (8, 19023465), (10, 15218772), (12, 12682310), (15, 10145848), (19, 8009880), (20, 7609386), (24, 6341155), (30, 5072924), (38, 4004940), (40, 3804693), (57, 2669960), (60, 2536462), (76, 2002470), (95, 1601976), (114, 1334980), (120, 1268231), (152, 1001235), (190, 800988), (228, 667490), (285, 533992), (380, 400494), (456, 333745), (570, 266996), (760, 200247), (1140, 133498), (2280, 66749)]