1839960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 6318000

約数和(自身を除く): 4478040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 269, 285, 342, 360, 380, 456, 538, 570, 684, 760, 807, 855, 1076, 1140, 1345, 1368, 1614, 1710, 2152, 2280, 2421, 2690, 3228, 3420, 4035, 4842, 5111, 5380, 6456, 6840, 8070, 9684, 10222, 10760, 12105, 15333, 16140, 19368, 20444, 24210, 25555, 30666, 32280, 40888, 45999, 48420, 51110, 61332, 76665, 91998, 96840, 102220, 122664, 153330, 183996, 204440, 229995, 306660, 367992, 459990, 613320, 919980, 1839960]

約数ペア:

[(1, 1839960), (2, 919980), (3, 613320), (4, 459990), (5, 367992), (6, 306660), (8, 229995), (9, 204440), (10, 183996), (12, 153330), (15, 122664), (18, 102220), (19, 96840), (20, 91998), (24, 76665), (30, 61332), (36, 51110), (38, 48420), (40, 45999), (45, 40888), (57, 32280), (60, 30666), (72, 25555), (76, 24210), (90, 20444), (95, 19368), (114, 16140), (120, 15333), (152, 12105), (171, 10760), (180, 10222), (190, 9684), (228, 8070), (269, 6840), (285, 6456), (342, 5380), (360, 5111), (380, 4842), (456, 4035), (538, 3420), (570, 3228), (684, 2690), (760, 2421), (807, 2280), (855, 2152), (1076, 1710), (1140, 1614), (1345, 1368)]