123263640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6007}}^1$

素因数の和:6046

約数の個数: 128

約数和(自身を含む): 432576000

約数和(自身を除く): 309312360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6007, 6840, 10260, 12014, 18021, 20520, 24028, 30035, 36042, 48056, 54063, 60070, 72084, 90105, 108126, 114133, 120140, 144168, 162189, 180210, 216252, 228266, 240280, 270315, 324378, 342399, 360420, 432504, 456532, 540630, 570665, 648756, 684798, 720840, 810945, 913064, 1027197, 1081260, 1141330, 1297512, 1369596, 1621890, 1711995, 2054394, 2162520, 2282660, 2739192, 3081591, 3243780, 3423990, 4108788, 4565320, 5135985, 6163182, 6487560, 6847980, 8217576, 10271970, 12326364, 13695960, 15407955, 20543940, 24652728, 30815910, 41087880, 61631820, 123263640]

約数ペア:

[(1, 123263640), (2, 61631820), (3, 41087880), (4, 30815910), (5, 24652728), (6, 20543940), (8, 15407955), (9, 13695960), (10, 12326364), (12, 10271970), (15, 8217576), (18, 6847980), (19, 6487560), (20, 6163182), (24, 5135985), (27, 4565320), (30, 4108788), (36, 3423990), (38, 3243780), (40, 3081591), (45, 2739192), (54, 2282660), (57, 2162520), (60, 2054394), (72, 1711995), (76, 1621890), (90, 1369596), (95, 1297512), (108, 1141330), (114, 1081260), (120, 1027197), (135, 913064), (152, 810945), (171, 720840), (180, 684798), (190, 648756), (216, 570665), (228, 540630), (270, 456532), (285, 432504), (342, 360420), (360, 342399), (380, 324378), (456, 270315), (513, 240280), (540, 228266), (570, 216252), (684, 180210), (760, 162189), (855, 144168), (1026, 120140), (1080, 114133), (1140, 108126), (1368, 90105), (1710, 72084), (2052, 60070), (2280, 54063), (2565, 48056), (3420, 36042), (4104, 30035), (5130, 24028), (6007, 20520), (6840, 18021), (10260, 12014)]