123669480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4975

約数の個数: 128

約数和(自身を含む): 426124800

約数和(自身を除く): 302455320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 4931, 5016, 6270, 8360, 9862, 12540, 14793, 19724, 24655, 25080, 29586, 39448, 49310, 54241, 59172, 73965, 93689, 98620, 108482, 118344, 147930, 162723, 187378, 197240, 216964, 271205, 281067, 295860, 325446, 374756, 433928, 468445, 542410, 562134, 591720, 650892, 749512, 813615, 936890, 1030579, 1084820, 1124268, 1301784, 1405335, 1627230, 1873780, 2061158, 2169640, 2248536, 2810670, 3091737, 3254460, 3747560, 4122316, 5152895, 5621340, 6183474, 6508920, 8244632, 10305790, 11242680, 12366948, 15458685, 20611580, 24733896, 30917370, 41223160, 61834740, 123669480]

約数ペア:

[(1, 123669480), (2, 61834740), (3, 41223160), (4, 30917370), (5, 24733896), (6, 20611580), (8, 15458685), (10, 12366948), (11, 11242680), (12, 10305790), (15, 8244632), (19, 6508920), (20, 6183474), (22, 5621340), (24, 5152895), (30, 4122316), (33, 3747560), (38, 3254460), (40, 3091737), (44, 2810670), (55, 2248536), (57, 2169640), (60, 2061158), (66, 1873780), (76, 1627230), (88, 1405335), (95, 1301784), (110, 1124268), (114, 1084820), (120, 1030579), (132, 936890), (152, 813615), (165, 749512), (190, 650892), (209, 591720), (220, 562134), (228, 542410), (264, 468445), (285, 433928), (330, 374756), (380, 325446), (418, 295860), (440, 281067), (456, 271205), (570, 216964), (627, 197240), (660, 187378), (760, 162723), (836, 147930), (1045, 118344), (1140, 108482), (1254, 98620), (1320, 93689), (1672, 73965), (2090, 59172), (2280, 54241), (2508, 49310), (3135, 39448), (4180, 29586), (4931, 25080), (5016, 24655), (6270, 19724), (8360, 14793), (9862, 12540)]