487653480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2269}}^1$

素因数の和:2488

約数の個数: 128

約数和(自身を含む): 1634400000

約数和(自身を除く): 1146746520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1592, 1791, 1990, 2269, 2388, 2985, 3582, 3980, 4538, 4776, 5373, 5970, 6807, 7164, 7960, 8955, 9076, 10746, 11345, 11940, 13614, 14328, 17910, 18152, 20421, 21492, 22690, 23880, 26865, 27228, 34035, 35820, 40842, 42984, 45380, 53730, 54456, 61263, 68070, 71640, 81684, 90760, 102105, 107460, 122526, 136140, 163368, 204210, 214920, 245052, 272280, 306315, 408420, 451531, 490104, 612630, 816840, 903062, 1225260, 1354593, 1806124, 2257655, 2450520, 2709186, 3612248, 4063779, 4515310, 5418372, 6772965, 8127558, 9030620, 10836744, 12191337, 13545930, 16255116, 18061240, 20318895, 24382674, 27091860, 32510232, 40637790, 48765348, 54183720, 60956685, 81275580, 97530696, 121913370, 162551160, 243826740, 487653480]

約数ペア:

[(1, 487653480), (2, 243826740), (3, 162551160), (4, 121913370), (5, 97530696), (6, 81275580), (8, 60956685), (9, 54183720), (10, 48765348), (12, 40637790), (15, 32510232), (18, 27091860), (20, 24382674), (24, 20318895), (27, 18061240), (30, 16255116), (36, 13545930), (40, 12191337), (45, 10836744), (54, 9030620), (60, 8127558), (72, 6772965), (90, 5418372), (108, 4515310), (120, 4063779), (135, 3612248), (180, 2709186), (199, 2450520), (216, 2257655), (270, 1806124), (360, 1354593), (398, 1225260), (540, 903062), (597, 816840), (796, 612630), (995, 490104), (1080, 451531), (1194, 408420), (1592, 306315), (1791, 272280), (1990, 245052), (2269, 214920), (2388, 204210), (2985, 163368), (3582, 136140), (3980, 122526), (4538, 107460), (4776, 102105), (5373, 90760), (5970, 81684), (6807, 71640), (7164, 68070), (7960, 61263), (8955, 54456), (9076, 53730), (10746, 45380), (11345, 42984), (11940, 40842), (13614, 35820), (14328, 34035), (17910, 27228), (18152, 26865), (20421, 23880), (21492, 22690)]