180773520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4621}}^1$

素因数の和:4800

約数の個数: 80

約数和(自身を含む): 563957952

約数和(自身を除く): 383184432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4621, 4890, 6520, 7824, 9242, 9780, 13040, 13863, 18484, 19560, 23105, 27726, 36968, 39120, 46210, 55452, 69315, 73936, 92420, 110904, 138630, 184840, 221808, 277260, 369680, 554520, 753223, 1109040, 1506446, 2259669, 3012892, 3766115, 4519338, 6025784, 7532230, 9038676, 11298345, 12051568, 15064460, 18077352, 22596690, 30128920, 36154704, 45193380, 60257840, 90386760, 180773520]

約数ペア:

[(1, 180773520), (2, 90386760), (3, 60257840), (4, 45193380), (5, 36154704), (6, 30128920), (8, 22596690), (10, 18077352), (12, 15064460), (15, 12051568), (16, 11298345), (20, 9038676), (24, 7532230), (30, 6025784), (40, 4519338), (48, 3766115), (60, 3012892), (80, 2259669), (120, 1506446), (163, 1109040), (240, 753223), (326, 554520), (489, 369680), (652, 277260), (815, 221808), (978, 184840), (1304, 138630), (1630, 110904), (1956, 92420), (2445, 73936), (2608, 69315), (3260, 55452), (3912, 46210), (4621, 39120), (4890, 36968), (6520, 27726), (7824, 23105), (9242, 19560), (9780, 18484), (13040, 13863)]